CN107910465A - Back splint battery and protective case component - Google Patents

Abstract

The invention relates to a back clip battery, which can be used for accommodating wireless earphones and charging the wireless earphones. The back clip battery includes: a back clip body, a battery body accommodated in the back clip body, and a connector connected to the back clip body, and the connector is electrically connected to the battery body. The body of the back clip is provided with a storage chamber for accommodating wireless earphones; one end of the storage chamber is provided with a charging stand for electrically connecting the wireless earphones. The battery main body is electrically connected to the charging stand for charging the wireless earphone. The connector is used for connecting to an external power source to charge the battery body and/or for connecting to an external electronic device to charge the electronic device. When in use, put the wireless earphones into the storage cavity of the back clip body to solve the problems of carrying and easy loss of the wireless earphones. The wireless headset can also be charged with the battery main body through the charging stand, so as to solve the charging problem of the wireless headset. The battery main body and/or external electronic equipment can also be charged through the connector.

Description

Back clip battery and case assembly

technical field

The invention relates to the technical field of electronic equipment, in particular to a clip-back battery and a protective cover assembly containing the clip-back battery.

Background technique

Traditional wireless earphones need a separate charger to charge them, and need to be carried separately, which causes users to carry a special wireless earphone charger, and wireless earphones are generally small, inconvenient to carry and easy to lose.

Contents of the invention

Based on this, the present invention provides a back clip battery that solves the problems of earphone charging, inconvenient portability and easy loss.

The utility model relates to a back clip battery, which can be used for accommodating wireless earphones and charging the wireless earphones. The back clip battery includes:

Back clip body, the back clip body is provided with a storage cavity for accommodating wireless earphones; one end of the storage cavity is provided with a charging stand for electrically connecting wireless earphones;

A battery main body accommodated in the back clip body; the battery main body is electrically connected to the charging stand for charging the wireless earphone; and

The connector connected to the body of the back clip; the connector is electrically connected to the battery body; the connector is used to connect to an external power source to charge the battery body and/or to connect to an external electronic device to charge the electronic device.

When the above-mentioned back clip battery is used, the wireless earphone is put into the storage cavity of the back clip body to solve the problems of carrying and easy loss of the wireless earphone. Moreover, the wireless earphone can be charged with the battery main body through the charging stand, so as to solve the charging problem of the wireless earphone. In addition, the battery main body and/or external electronic devices can be charged through the connector. Through the above design, the functions of the back clip battery are diversified, and the problems of carrying and charging the wireless earphone are solved.

In one of the embodiments, the back clip body includes: a bottom plate, a top cover connected to one end of the bottom plate, and a movable cover connected to one end of the top cover; an accommodating cavity for accommodating the battery main body is formed between the bottom plate and the top cover; the bottom plate The top cover, the top cover, and the movable cover jointly define the storage chamber; the top cover is provided with a charging stand; the movable cover is used to seal the wireless earphone in the storage chamber and facilitate the removal of the wireless earphone from the storage chamber.

In one of the embodiments, the movable cover is connected to the charging base in a pivotal connection or snap connection or sliding connection.

In one embodiment, the side of the movable cover facing the bottom plate is provided with a first magnetic attraction, and the position on the bottom plate corresponding to the first magnetic attraction is provided with a second magnetic attraction that is mutually attracted to the first magnetic attraction.

In one embodiment, the connector is a lightning interface or a USB interface.

At the same time, a protective cover assembly containing the back clip battery is provided.

A protective case assembly can be used to accommodate and charge wireless earphones. Case kit includes:

Protective cases; protective cases are used to house electronic devices; and

The back clip battery connected to the protective case; the back clip battery can be used to store and charge the wireless earphones; the back clip battery includes: the back clip body, the battery body contained in the back clip body, and the back clip body connected Connector; the body of the back clip is provided with a storage cavity for accommodating the wireless earphone; one end of the storage cavity is provided with a charging stand for electrically connecting the wireless earphone; the battery main body is electrically connected to the charging stand for charging the wireless earphone; the connector is electrically connected The main body of the battery; the connector is used for connecting to an external power source to charge the battery main body and/or for connecting to an external electronic device to charge the electronic device.

When the protective cover assembly is used, the electronic device is placed in the protective cover, and the wireless earphone is placed in the storage cavity of the back clip body to solve the problems of carrying and easy loss of the wireless earphone. Moreover, the wireless earphone can be charged with the battery main body through the charging stand, so as to solve the charging problem of the wireless earphone. In addition, the battery main body and/or external electronic devices can be charged through the connector. Through the above design, it can not only be used to protect electronic equipment, but also solve the problems of carrying and charging wireless earphones.

In one embodiment, the protective cover includes: a protective plate and a frame connected to the periphery of the protective plate; the protective plate is detachably connected to the body of the back clip.

In one embodiment, the protective plate is provided with a first avoidance hole corresponding to the camera on the electronic device; the body of the back clip is provided with a second avoidance hole corresponding to the first avoidance hole.

In one of the embodiments, the body of the back clip is provided with several third magnetic attractors; the position of the protective plate corresponding to the third magnetic attractor is provided with a fourth magnetic attractor; The suction part and the fourth magnetic suction part attract each other to realize detachable connection.

In one of the embodiments, the detachable connection between the protective plate and the body of the back clip is achieved through Velcro bonding or snap-fitting.

Description of drawings

FIG. 1 is a schematic diagram of a back clip battery according to an embodiment of the present invention;

Fig. 2 is a flipped schematic diagram of the back clip battery shown in Fig. 1;

Fig. 3 is a schematic diagram of explosion of the back clip battery shown in Fig. 1;

Fig. 4 is a schematic diagram of explosion of the back clip battery shown in Fig. 2;

Fig. 5 is a schematic diagram of the open state of the back clip battery shown in Fig. 1;

Fig. 6 is a schematic diagram of a protective sheath assembly according to an embodiment of the present invention;

Fig. 7 is an exploded schematic diagram of the protective cover assembly shown in Fig. 6;

The meanings of each label in the accompanying drawings are:

100-Protective sleeve assembly

10-Back clip battery;

20-back clip body, 21-charging base, 22-limiting groove, 23-movable cover, 24-bottom plate, 25-top cover, 26-first magnetic part, 27-second magnetic part;

30 - battery body;

40 - connector;

50 - wireless earphone;

60-protective sleeve, 61-groove, 62-the fourth magnetic suction part.

Detailed ways

In order to further understand the features, technical means, specific objectives and functions achieved by the present invention, and to analyze the advantages and spirit of the present invention, a further understanding of the present invention can be obtained through the following detailed description of the present invention in conjunction with the accompanying drawings and specific embodiments.

In order to clearly illustrate the structure of the back clip battery 10 of the present invention, the wireless earphone 50 is also shown in the accompanying drawings of the present invention, but the wireless earphone 50 is not the structure of the back clip battery 10 in this embodiment, only It is used for explanation.

Referring to FIG. 1 to FIG. 5 , they are schematic diagrams of a clip-back battery 10 according to an embodiment of the present invention.

A back clip battery 10 can be used for accommodating a wireless earphone 50 and charging the wireless earphone 50 . The back clip battery 10 includes: a back clip body 20 , a battery body 30 accommodated in the back clip body 20 , and a connector 40 connected to the back clip body 20 , and the connector 40 is electrically connected to the battery body 30 . Wherein, the back clip body 20 is used to accommodate the wireless earphone 50, the connector 40 is used to connect an external power source to charge the battery body 30 and/or to connect an external electronic device to charge the electronic device, and the battery body 30 is used to Power is provided to charge the wireless headset 50 and/or other electronic devices (eg, cell phones, tablet computers, or other handheld electronic devices). The structure of each component is described as follows:

The back clip body 20 is provided with a storage cavity for accommodating wireless earphones, and one end of the storage cavity is provided with a charging stand 21 for electrically connecting the wireless earphones 50 . The charging stand 21 is provided with a limiting groove 22 for accommodating the wireless earphone 50 and a charging terminal located at one end of the limiting groove 22 , and the charging terminal is electrically connected to the battery main body 30 . There are many ways to implement the back clip body 20 . For example, in this embodiment, the back clip body 20 includes: a bottom plate 24 , a top cover 25 connected to one end of the bottom plate 24 , and a movable cover 23 connected to one end of the top cover 25 . An accommodating cavity for accommodating the battery body 30 is formed between the bottom plate 24 and the top cover 25 . The bottom plate 24 , the top cover 25 , and the movable cover 23 jointly define the storage cavity. Wherein, the charging base 21 is provided on the top cover 25 . The movable cover 23 is used to seal the wireless earphone 50 in the storage cavity and to facilitate taking the wireless earphone 50 out of the storage cavity. Wherein, the connection mode between the movable cover 23 and the top cover 25 is a pivot connection, so that the movable cover 23 can be turned over. Further, in this embodiment, the movable cover 23 is provided with a first magnetic attraction 26 on the side facing the bottom plate 24, and the position corresponding to the first magnetic attraction 26 on the bottom plate 23 is provided with a magnetic attraction 26 to attract each other. The second magnetic attraction 27. The stability of the movable plate 23 when it is closed and the flexibility when it is opened are ensured by the mutual attraction between the first magnetic attraction part 26 and the second magnetic attraction part 27 . Specifically, the first magnetic attraction part 26 and the second magnetic attraction part 27 can be magnets that attract each other, or one of them is a magnet and the other is a magnetic attraction metal. In other embodiments, the two parts of the top cover 25 and the movable cover 23 can also be made into an integrated structure, and then the bottom plate 24 and the top cover 25 are in a sliding connection, and the storage cavity can be opened by sliding the bottom plate 24 .

The battery main body 30 is electrically connected to the charging stand 21 to charge the wireless earphone 50 , and is connected to an external power source through the connector 40 to charge the battery main body 30 and/or external electronic devices. In this embodiment, the battery body 30 includes a flat lithium battery and a PCB electrically connected to the lithium battery.

The connector 40 is connected to an end of the top cover 25 away from the charging base 21 . In this embodiment, the connector 40 is a USB interface, for example, a type c USB interface or a micro USB interface or other types of USB interfaces. In other embodiments, the connector 40 may also be a lightning interface or other types of electronic device interfaces.

When the above-mentioned back clip battery 10 is in use, the wireless earphone 50 can be easily taken out of the storage cavity or put into the storage cavity by turning over the movable cover 23 to open the storage cavity. By putting the wireless earphone 50 into the storage cavity of the back clip body 20, the problems of carrying and easy loss of the wireless earphone 50 are solved. Moreover, the wireless earphone 50 can also be charged with the battery main body 30 through the charging stand 21 , so as to solve the charging problem of the wireless earphone 50 . In addition, the battery main body 30 and/or external electronic devices can be charged through the connector 40 . Through the above design, the functions of the clip battery 10 are diversified, and the problems of carrying and charging the wireless earphone 50 are solved.

Referring to FIG. 5 and FIG. 6 , it is a schematic diagram of a protective cover assembly 100 according to an embodiment of the present invention.

A protective case assembly 100 can be used for accommodating a wireless earphone 50 and charging the wireless earphone 50 . The protective case assembly 100 includes: a protective case 60 and a back clip battery 10 connected to the protective case 60 . Wherein, the protective case 60 is used for accommodating electronic equipment, and the back clip battery 10 can be used for accommodating the wireless earphone 50 and charging the wireless earphone 50 . The structure of each component is described as follows:

The protective cover 60 includes: a protective plate and a frame connected to the periphery of the protective plate. Wherein, the protective plate is connected with the frame body to form an accommodating groove for accommodating electronic equipment on one side of the protective plate, and a groove 61 for accommodating the back clip battery is formed on the other side of the protective plate. For example, the protective plate may be provided with a first avoidance hole corresponding to the camera on the electronic device.

The back clip battery 10 includes: a back clip body 20 , a battery body 30 accommodated in the back clip body 20 , and a connector 40 connected to the back clip body 20 . The back clip body 20 is provided with a storage chamber for receiving the wireless earphone 50 . One end of the storage cavity is provided with a charging stand 21 for electrically connecting the wireless earphone 50 . The battery body 30 is electrically connected to the charging stand 21 for charging the wireless earphone 50 . The connector 40 is electrically connected to the battery body 30 . The connector 40 is used for connecting to an external power source for charging the battery body 30 and/or for connecting to an external electronic device for charging the electronic device. Correspondingly, a second escape hole corresponding to the first avoidance hole may also be provided on the back clip body 20 .

In the present invention, there are many ways to connect the back clip body 20 and the protection plate, among which the detachable connection is the preferred way. For example, the back clip body 20 is provided with several third magnetic components. A fourth magnetic attraction 62 is provided on the protective plate at a position corresponding to the third magnetic attraction. The protection board and the back clip body 20 are attracted to each other through the third and fourth magnetic components 62 to achieve a detachable connection. Specifically, the third magnetic member and the fourth magnetic member 62 can be magnets that attract each other, or one of them is a magnet and the other is a magnetic metal. In other embodiments, the detachable connection between the protective plate and the back clip body 20 is also achieved through Velcro bonding, snap-fitting or sliding connection.

When using the above-mentioned protective case assembly 100 , the electronic device is put into the protective case 60 , and the wireless earphone 50 is put into the storage cavity of the back clip body 20 to solve the problems of carrying and easy loss of the wireless earphone 50 . Moreover, the wireless earphone 50 can also be charged with the battery main body 30 through the charging stand 21 , so as to solve the charging problem of the wireless earphone 50 . In addition, the battery main body 30 and/or external electronic devices can be charged through the connector 40 . Through the above design, it can not only be used to protect electronic equipment, but also solve the problems of carrying and charging the wireless earphone 50 .

The technical features of the above embodiments can be combined arbitrarily. To make the description concise, all possible combinations of the technical features in the above embodiments are not described. However, as long as there is no contradiction in the combination of these technical features, they should be It is considered to be within the range described in this specification.

The above examples only express the preferred implementation of the present invention, and the descriptions thereof are relatively specific and detailed, but should not be construed as limiting the scope of the patent for the invention. It should be pointed out that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent for the present invention should be based on the appended claims.

Claims (10)

1. A back clip battery, which can be used to accommodate wireless earphones and charge the wireless earphones, is characterized in that: the back clip battery includes: Back clip body, the back clip body is provided with a storage chamber for accommodating the wireless earphone; one end of the storage chamber is provided with a charging stand for electrically connecting the wireless earphone; a battery main body accommodated in the back clip body; the battery main body is electrically connected to the charging stand for charging the wireless earphone; and The connector connected to the body of the back clip; the connector is electrically connected to the battery body; the connector is used to connect an external power source to charge the battery body and/or to connect an external electronic device to charge the battery body The electronic device is charged. 2. The back clip battery according to claim 1, wherein the back clip body comprises: a bottom plate, a top cover connected to one end of the bottom plate, and a movable cover connected to one end of the top cover; An accommodating cavity for accommodating the battery main body is formed between the bottom plate and the top cover; the bottom plate, the top cover, and the movable cover jointly define the storage cavity; the top cover is provided with the The charging stand; the movable cover is used to seal the wireless earphone in the storage cavity and to facilitate the removal of the wireless earphone from the storage cavity. 3 . The clip-back battery according to claim 2 , wherein the connection between the movable cover and the top cover is a pivot connection, snap connection or sliding connection. 4 . 4. The clip-back battery according to claim 2, wherein a first magnetic attraction is provided on the side of the movable cover facing the bottom plate, and a position on the bottom plate corresponding to the first magnetic attraction is provided. There is a second magnetic attraction that is mutually attracted to the first magnetic attraction. 5. The clip-back battery according to any one of claims 1 to 4, wherein the connector is a lightning interface or a USB interface. 6. A protective cover assembly, which can be used to accommodate wireless earphones and charge the wireless earphones, characterized in that the protective cover assembly includes: a protective case; the protective case is used to house the electronic device; and Connect the back clip battery of the protective cover; the back clip battery can be used to accommodate wireless earphones and charge the wireless earphones; the back clip battery includes: a back clip body, a battery body housed in the back clip body , and a connector connected to the back clip body; the back clip body is provided with a storage cavity for accommodating the wireless earphone; one end of the storage cavity is provided with a charging stand for electrically connecting the wireless earphone; The battery main body is electrically connected to the charging stand for charging the wireless earphone; the connector is electrically connected to the battery main body; the connector is used for connecting an external power source to charge the battery main body and/or Used to connect external electronic equipment to charge the electronic equipment. 7. The protective cover assembly according to claim 6, wherein the protective cover comprises: a protective plate and a frame connected to the periphery of the protective plate; the protective plate and the back clip body are detachable connect. 8. The protective cover assembly according to claim 7, wherein the protective plate is provided with a first avoidance hole corresponding to the camera on the electronic device; the back clip body is provided with a corresponding first avoidance hole The second avoidance hole. 9. The protective cover assembly according to claim 7, characterized in that, the back clip body is provided with several third magnetic attractors; the position of the protective plate corresponding to the third magnetic attractors is provided with a fourth A magnetic element; the protective plate and the back clip body are attracted to each other by the third magnetic element and the fourth magnetic element to achieve a detachable connection. 10 . The protective cover assembly according to claim 7 , wherein the protective plate is connected to the back clip body in a detachable connection through Velcro bonding, snap-fitting or sliding connection. 11 .