CN214380161U

CN214380161U - Mobile charging device

Info

Publication number: CN214380161U
Application number: CN202022867712.7U
Authority: CN
Inventors: 雷灿锋; 晏升福
Original assignee: Shenzhen Romoss Technology Co Ltd
Current assignee: Shenzhen Romoss Technology Co Ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-10-08
Anticipated expiration: 2030-12-03

Abstract

The utility model relates to a mobile charging device, which comprises an upper cover plate, wherein one end of the upper cover plate is provided with an end plate, the end plate is perpendicular to the upper cover plate, a first notch is arranged on the end plate, and a first connecting piece is arranged in the circumferential direction of the upper cover plate; the lower cover plate is circumferentially provided with a second connecting piece, and the first connecting piece is connected with the second connecting piece; the shell of the charging assembly is arranged at one end of the lower cover plate and is vertical to the lower cover plate, and the charging assembly comprises a battery and a charging connector which are connected; the upper cover plate and the lower cover plate are connected to form a first containing cavity, the end plate covers the top surface of the shell to form a second containing cavity, the battery is arranged in the first containing cavity, the charging connector is arranged in the second containing cavity and penetrates through the first notch, and the first containing cavity and the second containing cavity are perpendicular to each other and are communicated with each other. The mobile charging device provided by the application is adopted, and a data line does not need to be additionally configured, so that the overall structure of the charging device is optimized, the size is smaller, and the carrying is more convenient.

Description

Mobile charging device

Technical Field

The utility model relates to a technical field that charges especially relates to a remove charging device.

Background

With the development of science and technology, mobile phones have evolved from the original communication function to an intelligent product integrating communication, social contact, learning, entertainment, finance and the like, and with the popularization of intelligent terminals with large storage spaces, more and more young people take mobile phones as indispensable articles for daily life, work and learning. With the rapid development of the internet, the number of users of the smart phone in China is increasing, and the smart phone also occupies an increasingly important position in the daily life of people. Media consultation), the number of Chinese smart phone users reaches 748.3 million in 2019, 781.7 million in 2020, and 800 million in 2021, 812.9 million. With the intelligentization of people's life and the gradual improvement of smart phones, the number of Chinese smart phone users will continue to keep growing.

From the time that Chinese people use the smart phone daily, the time that Chinese people use the smart phone daily shows a trend of increasing year by year since 2011, the time that Chinese people use the smart phone daily in 2018 breaks through 100 minutes to reach 115 minutes, and the time that Chinese people use the smart phone daily in 2019 is 134 minutes. Correspondingly, when the smart phone is used for a long time, the built-in battery capacity of the smart phone is limited, so that a lot of users need to be additionally equipped with external charging equipment, and the service life of the smart phone is prolonged.

At present, common mobile phone charging equipment needs to be connected with a mobile phone through a data line, and a user needs to carry the data line besides the charging equipment when going out, so that the user is inconvenient to go out; the situation that the charging device cannot be used due to the fact that the user leaves the data line in a hurry when going out often occurs. In addition, the appearance of the current common charging equipment is large, and the charging equipment is inconvenient for a user to carry.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide a mobile charging device for solving the problems that the current charging equipment needs to be additionally provided with a data line, and the volume is large, which causes inconvenience in carrying.

A mobile charging device comprises an upper cover plate, wherein an end plate is arranged at one end of the upper cover plate and is perpendicular to the upper cover plate, a first notch is formed in the end plate, and a first connecting piece is arranged on the upper cover plate in the circumferential direction; the lower cover plate is circumferentially provided with a second connecting piece, and the first connecting piece is connected with the second connecting piece; the shell of the charging assembly is arranged at one end of the lower cover plate and is vertical to the lower cover plate, and the charging assembly comprises a battery and a charging connector which are connected; the upper cover plate and the lower cover plate are connected to form a first containing cavity, the end plate covers the top surface of the shell to form a second containing cavity, the battery is arranged in the first containing cavity, the charging connector is arranged in the second containing cavity and penetrates through the first notch, and the first containing cavity and the second containing cavity are perpendicular to each other and are communicated with each other.

Further, the charging assembly further comprises a circuit board, one end of the circuit board is arranged in the first accommodating cavity, the other end of the circuit board is arranged in the second accommodating cavity, and the battery is connected with the circuit board.

Furthermore, the charging assembly further comprises a fixed seat, the fixed seat is arranged in the second accommodating cavity, and the charging connector is arranged on the fixed seat and connected with the circuit board through the fixed seat.

Further, the charging connector is connected with the circuit board through a flexible flat cable, and the flexible flat cable, the fixing seat and the charging connector are integrally formed.

Furthermore, the charging assembly further comprises a compensation electric connector, the compensation electric connector is arranged in the first accommodating cavity and connected with the fixing seat, and electric energy is supplemented to the battery through the compensation electric connector.

Further, one side that the casing of the subassembly that charges is kept away from the end plate is equipped with the second notch, mend the electricity and connect through the second notch and be connected with external power source.

Furthermore, the distance between the second connecting piece and the bottom surface of the lower cover plate is greater than the height of the battery, and the battery is clamped and fixed through the second connecting piece when being arranged in the second accommodating cavity.

Furthermore, an anti-skid component is arranged on a panel of the upper cover plate or the lower cover plate.

Further, the subassembly that charges still includes the switch, the switch setting is in the apron is kept away from down one side of upper cover plate, the switch with the circuit board intercommunication.

Further, the charging device also comprises a wireless charging plate, wherein the wireless charging plate is arranged in the first accommodating cavity and is communicated with the circuit board.

The application provides a mobile charging device, constitute by upper cover plate and lower apron, form the appearance chamber of placing the battery between the upper and lower apron, and simultaneously, the tip of upper and lower apron is provided with the casing of end plate and charging assembly respectively, the end plate can withhold on charging assembly's casing when upper and lower apron combines together, in order to form the first appearance chamber of placing other original papers of charging assembly, first appearance chamber is perpendicular and upper and lower apron, and the joint that charges in the charging assembly can pass the end plate, and then with the butt joint of cell-phone charging end. By adopting the mobile charging device provided by the application, the charging connector and the components such as the battery are integrated together without additionally configuring a data line, and the mobile charging device can be directly connected with a mobile phone for charging; meanwhile, the component with the charging and discharging function and the battery are respectively placed in different cavities, and the different cavities are in different dimensions, so that the overall structure of the charging device is optimized, the size is smaller, and the charging device is more convenient to carry.

Drawings

Fig. 1 is an exploded view of a mobile charging device according to an embodiment of the present application;

fig. 2 is a first perspective view of a mobile charging device according to an embodiment of the present application;

fig. 3 is a second perspective view of a mobile charging device according to an embodiment of the present application;

fig. 4 is a partially exploded view of a mobile charging device according to an embodiment of the present application.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is susceptible to similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

In view of the above problems, the present application provides a mobile charging device, and fig. 1 shows an exploded view of the mobile charging device according to an embodiment of the present application, and specifically includes a charging assembly (not labeled), an upper cover plate 1 and a lower cover plate 2, where the charging assembly includes a housing 3, a charging connector 4, a battery 6, a circuit board 7, and a compensation connector 9, the battery 6, the charging connector 4, and the compensation connector 9 are connected through the circuit board 7, an external power source is connected to the charging assembly through the compensation connector 9, and electric energy is stored in the battery 6, and when a mobile phone needs to be charged, the electric energy stored in the battery 6 is output through the charging connector 4. In addition, the charging assembly further comprises a switch 51 and a display lamp 52, the switch 51 and the display lamp 52 are respectively connected with the circuit board 7, the display lamp 52 is used for displaying the condition of the electric energy stored in the battery 6, and the switch 51 is connected with the circuit board 7, the charging connector 4 and the complementary connector 9 and is used for controlling the on-off of an electric loop of the charging connector 4 or the complementary connector 9, so that the function of controlling the starting or the closing of the mobile charging device is achieved. Therefore, it is not meant that the switch 51 must be connected to the charging connector 4 and the recharging connector 9, respectively, and the technician can connect the charging connector 4 or the recharging connector 9 in an alternative manner according to actual needs, thereby implementing the function of controlling the recharging of the electric energy into the battery 6 or the outputting of the electric energy from the battery 6.

One end of the upper cover plate 1 is connected with an end plate 11, a first notch 111 is arranged on the end plate 11, and preferably, the end plate 11 is perpendicular to the plane of the upper cover plate 1; the casing 3 of the charging assembly is arranged at one end of the lower cover plate 2, the plane of the casing 3 is perpendicular to the plane of the lower cover plate 2, the upper cover plate 1 can be combined with the lower cover plate 2, and meanwhile, the end plate 11 connected with one end of the upper cover plate 1 can cover one end face of the casing 3, so that a first accommodating cavity is formed between the upper cover plate 1 and the lower cover plate 2, a second accommodating cavity is formed between the end plate 11 and the casing 3, and the first accommodating cavity is perpendicular to the second accommodating cavity. The battery 6, the switch 51 and the display lamp 52 are arranged in the first cavity, and the charging connector 4 and the complementary connector 9 are arranged in the second cavity. One end of the circuit board 7 is arranged in the first accommodating cavity, the other end of the circuit board is arranged in the second accommodating cavity, preferably, the circuit board 7 is T-shaped, the top end of the circuit board is arranged in the first accommodating cavity and connected with the battery 6, and the tail end of the circuit board is arranged in the second accommodating cavity and connected with the charging connector 4, the power supplementing connector 9 and the like.

By adopting the mobile charging device in the mode, each element in the charging assembly can be respectively placed in different cavities, and the different cavities are mutually perpendicular, so that the occupied space of a product is greatly reduced.

Another embodiment of this application, the subassembly that charges still includes wireless charging panel 10 promptly, and wireless charging panel 10 sets up in first appearance chamber to be connected with circuit board 7, thereby satisfy the demand that the user charges wirelessly.

Further, the subassembly that charges still includes fixing base 82, and fixing base 82 is used for connecting circuit board 7 and the joint 4 that charges, and simultaneously, fixing base 82 provides the installation fixed position of the joint 4 that charges to be convenient for install the joint 4 that charges, and make the position of the joint 4 that charges easily insert the cell-phone end that charges. In addition, in order to further optimize the space structure of the charging assembly, the charging assembly further comprises a flexible flat cable 81, one end of the flexible flat cable 81 can be connected with the circuit board 7, and the other end of the flexible flat cable 81 can be connected with the fixing seat 82, so that the circuit board 7 and the charging connector 4 are connected, the flexible flat cable 81 can be placed in the second accommodating cavity in a bending mode, and the charging connector 4 cannot be inconveniently connected with the circuit board 7 due to the fact that the space of the second accommodating cavity is too small.

Fig. 2 shows a first perspective view of a mobile charging device according to an embodiment of the present application, fig. 3 shows a second perspective view of the mobile charging device according to an embodiment of the present application, and as shown in fig. 1 to fig. 3, the mobile charging device includes an upper cover plate 1, a lower cover plate 2, and a charging assembly, the charging assembly includes a housing 3, an end plate 11, a charging connector 4, and a battery 6, the housing 3 is connected to one end of the lower cover plate 2, the housing 3 is disposed perpendicular to the lower cover plate 2, the end plate 11 is connected to one end of the upper cover plate 1 and disposed perpendicular to the upper cover plate 1, and the upper cover plate 1 and the lower cover plate 2 can be combined to form a first cavity for accommodating other components of the charging assembly, such as a battery and the like; when the upper cover plate 1 is combined with the lower cover plate 2, the end plate 11 can be buckled and pressed on one end surface of the shell 3, so that the shell 3 and the end plate 11 form a second containing cavity for containing other parts of the charging assembly, such as the charging connector 4 and the like.

Referring to fig. 3, the casing 3 of the charging assembly is connected with one end of the lower cover plate 2, particularly, one end of the lower cover plate 2 is provided with an extending portion 21, the casing 3 is arranged at the extending portion 21, so that the casing 3 can be arranged in the direction perpendicular to the surface of the lower cover plate 2, the structure is adopted, the upper cover plate 1, the lower cover plate 2 and the casing 3 of the charging assembly form different cavities, the cavities are communicated, different parts in the charging assembly are respectively arranged in the different cavities, the space is saved, the product structure is optimized, and the product is more convenient to carry.

Furthermore, a first notch 111 is formed in the end plate 11, one end of the charging connector 4 is arranged in the shell and used for connecting a circuit element, and the other end of the charging connector extends out of the first notch 111 to be conveniently connected with a mobile phone and the like; one side that the casing 3 keeps away from end plate 11 is provided with second notch 31, and external power source can supplement the electric energy in to the subassembly that charges through second notch 31, and power accessible second notch 31 promptly is connected with benefit electricity joint 9, and then realizes the function of charging to the cell-phone.

Fig. 4 is a partially exploded view of a mobile charging device according to an embodiment of the present application, and referring to fig. 1, a first connecting member 12 is disposed on the periphery of an upper cover plate 1, a second connecting member 22 is disposed on the periphery of a lower cover plate 2, and the upper cover plate 1 is connected to the lower cover plate 2 by the combination of the first connecting member 12 and the second connecting member 22. Preferably, the first connecting member 12 is a slot, the second connecting member 22 is a protrusion, and the upper cover plate 1 and the lower cover plate 2 are combined by clamping the protrusion in the slot.

It should be noted that the snap connection between the first connector 12 and the second connector 22 is only a preferred embodiment, and the application is not limited to the above connection, and other types of connection, such as fixing together by gluing or ultrasonic welding, are also allowed by the application, and can be designed reasonably by those skilled in the art according to actual needs.

Further, the junction sets up seal structure between upper cover plate 1 and the lower cover plate 2, like the sealing washer to make both junctions form the waterproof layer, prevent that the removal charging device that this application provided from leading to the circuit to break down because of intaking. Correspondingly, the joint between the housing 3 and the end plate 11 can also be provided with a sealing structure, thereby preventing the occurrence of a problem that water enters to cause the equipment to malfunction. It should be noted that, when the upper cover plate 1 and the lower cover plate 2 are connected by using the sealing compound, the welding, and the like, the sealing compound, the welding, and the like can complete the waterproof treatment while realizing the connection between the two, so that a technician can select a suitable connection structure and a suitable sealing manner in combination with the specific process and the cost consideration.

Preferably, the second connecting piece 22 is arranged along the circumferential direction of the inner cavity of the lower cover plate 2, the lower cover plate 2 can be connected with the upper cover plate 1 through the second connecting piece 22, and meanwhile, the battery 6 can be fixed by using the second connecting piece 22, namely, the battery 6 is installed in the lower cover plate 2, and the top of the battery is clamped and fixed through the second connecting piece 22, so that the problem that a circuit fails due to unstable fixation of the battery 6 when a user uses the battery is effectively prevented. Therefore, the distance between the second connecting member 22 and the bottom surface of the lower cover plate 2 should be greater than the height of the battery 6, so as to facilitate clamping of the battery 6.

Further, in order to optimize the space of the second accommodating cavity and facilitate maintenance of related elements of the charging assembly, the charging connector 4 is connected with the circuit board 7 through a flexible flat cable 81, one end of the flexible flat cable 81 is connected with the circuit board 7, the other end of the flexible flat cable is connected with a fixed seat 82, the charging connector 4 is arranged on the fixed seat 82, and the flexible flat cable 81, the fixed seat 82 and the charging connector 4 are integrally formed.

In the assembly, firstly, the battery 6 is fixed in the lower cover plate 2, the complementary connector 9 is connected with the tail end of the circuit board 7 and fixed in the shell 3, the integrally formed charging connector 4, the fixed seat 82 and the flexible flat cable 81 are connected with the circuit board 7 and fixed in the shell 3, then the battery 6 is connected with the top end of the circuit board 7, then the switch 51 and the display lamp 52 are arranged in the lower cover plate 2 and connected with the circuit board 7, then the upper cover plate 1 is buckled and pressed on the lower cover plate 2, the end plate 11 on the upper cover plate 1 is combined with the shell 3, and finally the combination part among the upper cover plate 1, the lower cover plate 2 and the shell 3 is processed, so that the assembly of the whole product is realized.

In addition, when the wireless charging function is required, before the battery 6 is fixed on the lower cover plate 2, the wireless charging plate 10 is firstly placed in the lower cover plate 2, then the battery 6 is placed in the lower cover plate 2, and the battery 6 and the wireless charging plate 10 are fixed through the second connecting piece 22 on the lower cover plate 2; when the battery 6 is connected to the circuit board 7, the wireless charging board 10 can be connected to the circuit board 7 at the same time. The mobile charging device adopting the structure can charge the mobile phone by adopting a direct charging mode, and can charge the mobile phone by using a wireless mode, so that different charging requirements of users are met. In addition, adopt the removal charging device of this kind of mode, can charge to two cell-phones simultaneously, one cell-phone is placed respectively to the structure both sides that upper cover plate 1 and lower cover plate 1 are constituteed promptly, and one side adopts directly to fill the mode, and the opposite side adopts wireless mode, and the experience of charging is better.

Further, can also set up anti-skidding subassembly on the surface of upper cover plate 1 and lower cover plate 2, it is preferred, anti-skidding subassembly be one or more silica gel slipmat, and then the cell-phone that 1 department of upper cover plate of being convenient for adopted the direct mode of charging and 2 departments of lower cover plate adopt the difficult landing of cell-phone that the wireless mode charges, consequently, the technical staff can set up suitable anti-skidding subassembly according to actual need.

Preferably, the charging connector 4 provided by the present application is a male connector, including but not limited to a Type C USB male connector, a Lightning male connector, and a Micro USB male connector; the utility model provides a mend electric joint 9 and be female end connector, including but not limited to Type C USB female socket connects, Lightning female socket connects and the female socket of Micro USB connects. Those skilled in the art can select the appropriate type of linker according to actual needs.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A mobile charging device, comprising:

the connecting structure comprises an upper cover plate, an upper connecting piece and a lower connecting piece, wherein one end of the upper cover plate is provided with an end plate, the end plate is perpendicular to the upper cover plate, a first notch is formed in the end plate, and the upper cover plate is circumferentially provided with the first connecting piece;

the lower cover plate is circumferentially provided with a second connecting piece, and the first connecting piece is connected with the second connecting piece;

the shell of the charging assembly is arranged at one end of the lower cover plate and is vertical to the lower cover plate, and the charging assembly comprises a battery and a charging connector which are connected;

the upper cover plate and the lower cover plate are connected to form a first containing cavity, the end plate covers the top surface of the shell to form a second containing cavity, the battery is arranged in the first containing cavity, the charging connector is arranged in the second containing cavity and penetrates through the first notch, and the first containing cavity and the second containing cavity are perpendicular to each other and are communicated with each other.

2. The mobile charging device of claim 1, wherein the charging assembly further comprises a circuit board, one end of the circuit board is disposed in the first cavity, the other end of the circuit board is disposed in the second cavity, and the battery is connected to the circuit board.

3. The mobile charging device according to claim 2, wherein the charging assembly further comprises a fixing seat, the fixing seat is disposed in the second cavity, and the charging connector is disposed on the fixing seat and connected to the circuit board through the fixing seat.

4. The mobile charging device of claim 3, wherein the charging connector is connected to the circuit board via a flexible flat cable, and the flexible flat cable, the fixing base and the charging connector are integrally formed.

5. The mobile charging apparatus of claim 3, wherein the charging assembly further comprises a complementary electrical connector disposed in the first receptacle and connected to the holder, the complementary electrical connector providing power to the battery.

6. The mobile charging device of claim 5, wherein a side of the housing of the charging assembly remote from the end plate is provided with a second slot through which the complementary electrical connector is connected to an external power source.

7. The mobile charging device according to claim 1, wherein a distance between the second connecting member and the bottom surface of the lower cover plate is greater than a height of the battery, and the battery is clamped and fixed by the second connecting member when being arranged in the second accommodating cavity.

8. The mobile charging device of claim 1, wherein an anti-slip assembly is disposed on a face plate of the upper cover plate or the lower cover plate.

9. The mobile charging apparatus of claim 2, wherein the charging assembly further comprises a switch disposed on a side of the lower cover plate away from the upper cover plate, the switch in communication with the circuit board.

10. The mobile charging device of any one of claims 2-6, 9, further comprising a wireless charging pad disposed in the first cavity and in communication with the circuit board.