CN220710487U - Battery support and mobile terminal - Google Patents

Abstract

The utility model provides a battery bracket and a mobile terminal, which comprise a body and two electrodes, wherein the body is provided with a battery mounting groove, the electrodes are bent to form a spring part and a connecting section, the springs of the two electrodes are respectively arranged at two opposite ends of the battery mounting groove, and the connecting section extends to the outer side of the body from the corresponding spring part. The utility model has strong universality and low cost.

Description

Battery support and mobile terminal

Technical Field

The utility model relates to the technical field of mobile terminal power supply, in particular to a battery bracket and a mobile terminal.

Background

The power supply is an indispensable functional module of the mobile terminal, and the cylindrical battery (including but not limited to 14500 and 18650) is widely used. However, due to the size, the placement position of the battery in the design process directly affects the appearance of the product, especially in the aspect of the thickness of the product.

The current mainstream design scheme is that a battery sinking plate type design or a battery is arranged outside a plate to meet the light and thin requirement of a product, the sinking plate type can definitely increase the area of a PCB, so that the scheme of arranging the battery outside the plate is selected to be most, and a plurality of electrifying connection modes are derived. If the wire is designed for the battery body and the connecting seat is arranged, the scheme needs to purchase the cable battery with the connector, and meanwhile, needs to purchase the connecting socket matched with the main control board end box, so that the design cost is high, and the defect that different devices cannot share the same battery exists; in addition, if the scheme of welding the wire or welding the metal spring plate of the battery body is adopted, the scheme has the problem that different devices cannot share the battery, and the risk of mistaken contact short circuit of the wire or the metal spring plate is also caused, so that the packaging and transportation difficulty of the battery is greatly increased.

Accordingly, there is a need for an improvement in the battery holder of the existing mobile terminal so that the battery holder and the mobile terminal are highly versatile and low-cost.

Disclosure of Invention

The utility model aims to provide a battery bracket and a mobile terminal, which are used for solving the problems of poor universality and high cost of the traditional battery bracket and mobile terminal.

In order to solve the technical problems, the utility model provides a battery bracket, which comprises a body and two electrodes, wherein the body is provided with a battery mounting groove, the electrodes are bent to form a spring part and a connecting section, the springs of the two electrodes are respectively arranged at two opposite ends of the battery mounting groove, and the connecting section extends to the outer side of the body from the corresponding spring part.

Alternatively, the heights of the spring portions of the two electrodes are not uniform.

Optionally, the extending directions of the free ends of the spring portions of the two electrodes are opposite to each other.

Optionally, a foolproof structure is arranged on the connecting section of the two electrodes.

Optionally, the fool-proof structure is a convex structure on the connecting section, and the body is provided with a protrusion matched with the convex structure.

Optionally, the body has a battery anti-disengaging portion, and the battery anti-disengaging portion is an arc-shaped piece extending from the edge of the body to the battery mounting groove.

Optionally, the body further has a hanging fixing portion, and the hanging fixing portions are respectively disposed at two ends of the battery mounting groove and located at an outer side of the battery mounting groove.

Optionally, the body further has a magnetic head spring fixing portion.

The utility model also provides a mobile terminal which comprises a surface shell, a bottom shell and the battery bracket, wherein the bottom shell is clamped with the surface shell and is provided with a cavity for accommodating the battery bracket.

Optionally, an LCD is disposed on the face housing, and the battery holder is disposed between the bottom housing and the LCD.

The battery bracket and the mobile terminal provided by the utility model have the following beneficial effects:

because the electrode is bent to form the spring parts and the connecting sections, the springs of the two electrodes are respectively arranged at the two opposite ends of the battery mounting groove, when the battery is arranged in the battery mounting groove, the springs of the two electrodes can be compressed by the battery, so that the battery can be well contacted with the two electrodes; because two the electrode is buckled and is formed spring portion and linkage segment, consequently when realizing that the battery is the main control board power supply, need not to set up shell fragment and connector, consequently need not to process the shell fragment through the mould, also need not to purchase the connector, consequently but reduce cost, in addition, because the linkage segment of two electrodes can weld with the main control board, consequently, the convenient commonality of connection is strong to assembly operation is simple and easy, and equipment and maintenance replacement cost are low.

Drawings

Fig. 1 is a schematic structural diagram of a battery holder and a main control board according to an embodiment of the present utility model;

fig. 2 is a front view of a positive electrode in an embodiment of the utility model;

FIG. 3 is a side view of a positive electrode in an embodiment of the utility model;

fig. 4 is a front view of a negative electrode in an embodiment of the utility model;

FIG. 5 is a side view of a negative electrode in an embodiment of the utility model;

FIG. 6 is a front view of a body in an embodiment of the utility model;

FIG. 7 is a side view of a body in an embodiment of the utility model;

FIG. 8 is a rear view of the body in an embodiment of the utility model;

fig. 9 is a schematic diagram of an exploded structure of a mobile terminal according to an embodiment of the present utility model;

FIG. 10 is a schematic diagram of another exploded structure of a mobile terminal according to an embodiment of the present utility model;

fig. 11 is a cross-sectional view of a mobile terminal in an embodiment of the present utility model.

Reference numerals illustrate:

100-battery holder; 110-body; 111-battery mounting slots; 112-battery anti-drop portion; 113-a hanging type fixing part; 114-a magnetic head spring piece fixing part; 115-reinforcements; 120-positive electrode; 121-positive electrode straight line portion; 130-a negative electrode; 131-a negative electrode straight line portion; 140-spring part; 150-connecting sections; 160-fool-proof structure;

200-a face shell; 210-LCD; 300-bottom shell; 400-a main control board; 500-cell.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1, 2, 3, 4, 5, 6, 7 and 8, fig. 1 is a schematic structural view of a battery holder 100 and a main control board 400 according to an embodiment of the present utility model, fig. 2 is a front view of a positive electrode 120 according to an embodiment of the present utility model, fig. 3 is a side view of a positive electrode 120 according to an embodiment of the present utility model, fig. 4 is a front view of a negative electrode 130 according to an embodiment of the present utility model, fig. 5 is a side view of a negative electrode 130 according to an embodiment of the present utility model, fig. 6 is a front view of a body 110 according to an embodiment of the present utility model, fig. 7 is a side view of a body 110 according to an embodiment of the present utility model, fig. 8 is a rear view of a body 110 according to an embodiment of the present utility model, the present embodiment provides a battery holder 100 including a body 110 and two electrodes, the body 110 has battery mounting grooves 111, the electrode bends to form spring portions 140 and connecting segments 150, the spring portions 140 of the two electrodes are respectively disposed at opposite ends of the battery mounting grooves 111, and the connecting segments 150 extend from the corresponding spring portions 140 to the outside of the body 110.

Since the electrodes are bent to form the spring parts 140 and the connection sections 150, the spring parts 140 of the two electrodes are respectively disposed at opposite ends of the battery mounting groove 111, when the battery 500 is disposed in the battery mounting groove 111, the spring parts 140 of the two electrodes can be compressed by the battery 500, so that the battery 500 can maintain good contact with the two electrodes; because the two electrodes are bent to form the spring part 140 and the connecting section 150, when the battery 500 supplies power to the main control board 400, an elastic sheet and a connector are not required to be arranged, so that the elastic sheet is not required to be processed through a die, and the connector is not required to be purchased, so that the cost can be reduced.

Referring to fig. 3 and 5, the heights of the spring portions 140 of the two electrodes are not uniform. In this way, the compression amount of one of the spring portions 140 of the two electrodes is made larger and the compression amount of the other is made smaller, thus facilitating the installation of the cylindrical battery 500 between the spring portions 140 of the two electrodes.

In this embodiment, the two electrodes are the positive electrode 120 and the negative electrode 130, respectively, and the height of the spring portion 140 of the positive electrode 120 is lower than the height of the spring portion 140 of the negative electrode 130.

In this embodiment, the extending directions of the free ends of the spring portions 140 of the two electrodes are disposed opposite to each other.

Preferably, the connecting sections 150 of the two electrodes are provided with foolproof structures 160, so that the extending directions of the free ends of the spring parts 140 of the two electrodes are opposite, thereby improving the convenience of installation.

Referring to fig. 2, the fool-proof structure 160 is a convex structure on the connection section 150, and the body 110 is provided with a protrusion matching with the convex structure.

In this embodiment, the convex structure is shaped like a gate.

Referring to fig. 7, the body 110 has a battery release prevention part 112, and the body 110 is an arc-shaped piece extending from an edge of the body 110 toward the battery mounting groove 111.

The body 110 further has hanging fixing portions 113, and the hanging fixing portions 113 are respectively disposed at both ends of the battery mounting groove 111 and outside the battery mounting groove 111.

The body 110 further has a head spring fixing portion 114.

The body 110 further has a reinforcement 115 for reinforcing the rim strength of the body 110.

Referring to fig. 9, 10 and 11, fig. 9 is an exploded view of a mobile terminal according to an embodiment of the present utility model, fig. 10 is another exploded view of a mobile terminal according to an embodiment of the present utility model, and fig. 11 is a cross-sectional view of a mobile terminal according to an embodiment of the present utility model, and further provides a mobile terminal including a front case 200, a bottom case 300, and the battery holder 100 described above, wherein the bottom case 300 is engaged with the front case 200 and forms a cavity for accommodating the battery holder 100.

The panel 200 is provided with an LCD210, and the battery holder 100 is disposed between the bottom case 300 and the LCD 210.

The mobile terminal further comprises a main control board 400, wherein the main control board 400 is arranged between the bottom shell 300 and the face shell 200, and the connecting sections 150 of the two electrodes are welded with the main control board 400.

Preferably, the connecting section 150 of the positive electrode 120 has a positive linear portion 121, and the positive linear portion 121 intersects with the main control board 400 to form an included angle, so that the connecting section 150 of the positive electrode 120 can be welded with the main control board 400 more conveniently than the case that the positive linear portion 121 is parallel to the main control board 400. Correspondingly, the connecting section 150 of the negative electrode 130 has a negative electrode straight line portion 131, the negative electrode straight line portion 131 intersects with the main control board 400 and forms an included angle, and compared with the case that the negative electrode straight line portion 131 is parallel to the main control board 400, the welding between the connecting section 150 of the negative electrode 130 and the main control board 400 can be facilitated.

In this embodiment, the steps for installing the mobile terminal are as follows:

firstly, the spring parts 140 of the positive electrode 120 and the negative electrode 130 are respectively mounted to opposite ends of the battery mounting groove 111, and then the battery holder 100 is mounted to the corresponding region of the face case 200;

secondly, after the connection section 150 of the positive electrode 120 and the negative electrode 130 is welded with the main control board 400, the battery 500 is installed;

thirdly, after other assembly processes are completed, the bottom shell 300 is buckled, so that the power connection of the whole machine can be realized, and other materials or procedures are not required to be added.

The above description is only illustrative of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model, and any alterations and modifications made by those skilled in the art based on the above disclosure shall fall within the scope of the appended claims.

Claims (10)

1. The utility model provides a battery support, includes body and two electrodes, its characterized in that, the body has battery mounting groove, the electrode is buckled and is formed spring portion and linkage segment, two the spring portion of electrode set up respectively in the opposite both ends of battery mounting groove, just the linkage segment is by corresponding spring portion extends to the body outside.

2. The battery holder of claim 1, wherein the spring portions of the two electrodes are not uniform in height.

3. The battery holder according to claim 1, wherein the extending directions of the free ends of the spring portions of the two electrodes are disposed opposite to each other.

4. The battery holder of claim 1, wherein the connecting section of both of the electrodes is provided with a foolproof structure.

5. The battery holder of claim 4, wherein the fool-proof structure is a convex structure on the connecting section, and the body is provided with a protrusion matched with the convex structure.

6. The battery holder of claim 1, wherein the body has a battery retaining portion that is an arcuate tab extending from an edge of the body toward the battery mounting slot.

7. The battery holder according to claim 1, wherein the body further has hanging fixing portions provided at both ends of the battery mounting groove, respectively, and located outside the battery mounting groove.

8. The battery holder of claim 1, wherein the body further has a head dome fixing portion.

9. A mobile terminal comprising a face housing, a bottom housing and a battery holder according to any one of claims 1 to 8, wherein the bottom housing is engaged with the face housing and forms a cavity for receiving the battery holder.

10. The mobile terminal of claim 9, wherein an LCD is disposed on the face housing, and the battery holder is disposed between the bottom case and the LCD.