CN216288712U - Battery structure - Google Patents
Battery structure Download PDFInfo
- Publication number
- CN216288712U CN216288712U CN202122099490.3U CN202122099490U CN216288712U CN 216288712 U CN216288712 U CN 216288712U CN 202122099490 U CN202122099490 U CN 202122099490U CN 216288712 U CN216288712 U CN 216288712U
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- battery
- battery structure
- circuit board
- main body
- accommodating cavity
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Abstract
The utility model discloses a battery structure, which comprises a battery main body, a circuit board structure and a protective shell. Specifically, the protective housing includes the casing, and the casing is equipped with and holds chamber and mounting hole, holds the chamber and communicates with each other with the mounting hole, circuit board structure install in hold the chamber, circuit board structure includes the contact foot, and the contact foot appears in the mounting hole, and battery main body installs in holding the chamber, is connected battery main body and circuit board structure electricity, and external equipment is connected with battery main body electricity through the contact foot, and then realizes the function of the external charge-discharge of battery main body.
Description
Technical Field
The utility model relates to the technical field of battery equipment, in particular to a battery structure.
Background
In order to realize the function of long-term operation, most of the existing handheld devices are provided with large-capacity and large batteries. With the demand for miniaturization of product size becoming higher and higher, the burden of handheld device can be aggravated again to the battery of too big volume, and in order to satisfy the size demand, all do not take the shell to realize the minimizing of battery size when mostly through battery PACK, however, adopt this kind of mode to go on, can cause the security performance of battery can't satisfy the demand of product. A battery structure which is provided with a shell outside a battery and does not influence the charging and discharging functions of the battery needs to be designed.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a battery structure, aiming at installing a protective shell outside a battery main body.
In order to achieve the above object, the present invention provides a battery structure comprising:
the protective shell comprises a shell body, the shell body is provided with an accommodating cavity and a mounting hole, and the accommodating cavity is communicated with the mounting hole;
the circuit board structure is arranged in the accommodating cavity and comprises contact pins which are exposed out of the mounting holes; and
the battery body is arranged in the accommodating cavity and electrically connected with the circuit board structure.
Optionally, the housing includes a face shell and a cover plate, and the cover plate is connected with the face shell to form the accommodating cavity.
Optionally, the face shell includes a top plate and a bottom plate, the mounting hole is formed in the top plate, a limiting space is arranged in the top plate, the limiting space is communicated with the accommodating cavity, and the circuit board structure is mounted in the limiting space.
Optionally, the top plate and the bottom plate are provided with a boss portion in a protruding manner, the cover plate is provided with a clamping groove in a recessed manner, and the clamping groove is clamped with the boss portion.
Optionally, the face-piece internal surface with apron internal surface is equipped with the location rib, the location rib orientation hold the chamber protrusion setting, the location rib is right battery body advances line location.
Optionally, the positioning rib divides the accommodating cavity into two accommodating spaces, and the two battery bodies are accommodated in the two accommodating spaces respectively.
Optionally, the outer surface of the bottom plate is provided with a groove, and the groove is recessed.
Optionally, the housing has a width of less than 25 cm.
Optionally, a sticker is pasted outside the protective shell.
Optionally, the protective shell is elliptical.
According to the technical scheme, the safety performance of the battery main body is guaranteed by installing the protective shell on the battery main body. Specifically, the protective housing includes the casing, and the casing is equipped with and holds chamber and mounting hole, holds the chamber and communicates with each other with the mounting hole, circuit board structure install in hold the chamber, circuit board structure includes the contact foot, and the contact foot appears in the mounting hole, and battery main body installs in holding the chamber, is connected battery main body and circuit board structure electricity, and external equipment is connected with battery main body electricity through the contact foot, and then realizes the function of the external charge-discharge of battery main body.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic diagram of a battery according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of another embodiment of a battery structure according to the present invention;
FIG. 3 is a schematic diagram of a partially exploded structure of a battery structure according to an embodiment of the present invention, when the battery structure is placed upright;
FIG. 4 is a schematic diagram of a partially exploded structure of an embodiment of a battery structure of the present invention when the battery structure is placed obliquely;
FIG. 5 is an exploded view of one embodiment of a battery structure according to the present invention;
fig. 6 is an exploded view of an embodiment of a battery structure of the present invention from another perspective.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | |
143 | |
| 10 | |
144 | |
| 11 | |
15 | |
| 12 | Containing |
151 | |
| 120 | Accommodating space | 152 | Positioning rib |
| 13 | |
153 | |
| 14 | |
16 | |
| 140 | |
20 | |
| 141 | |
21 | |
| 142 | |
30 | Battery structure |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes 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 addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The present invention provides a battery structure 100. Referring to fig. 1 to 6, fig. 1 is a schematic structural diagram of a battery structure 100 according to an embodiment of the present invention; fig. 2 is a schematic structural diagram of another embodiment of a battery structure 100 according to the present invention; fig. 3 is a partially exploded view of an embodiment of the battery structure 100 of the present invention when it is placed upright; fig. 4 is a partially exploded view of an embodiment of a battery structure 100 according to the present invention when the battery structure is placed obliquely; fig. 5 is an exploded view of one embodiment of a battery structure 100 in accordance with the present invention; fig. 6 is an exploded view of an embodiment of the battery structure 100 of the present invention from another perspective.
In an embodiment of the present invention, as shown in fig. 1, a battery structure 100 according to the present invention includes:
the protective shell 10 comprises a shell 11, the shell 11 is provided with an accommodating cavity 12 and a mounting hole 13, and the accommodating cavity 12 is communicated with the mounting hole 13;
a circuit board structure 20, wherein the circuit board structure 20 is mounted in the accommodating cavity 12, the circuit board structure 20 includes a contact pin 21, and the contact pin 21 is exposed to the mounting hole 13; and
a battery body 30, wherein the battery body 30 is mounted in the accommodating cavity 12, and the battery body 30 is electrically connected with the circuit board structure 20.
According to the technical scheme of the utility model, the safety performance of the battery main body 30 is ensured by installing the protective shell 10 on the battery main body 30, and as the battery main body 30 is installed in the accommodating cavity 12, the battery main body 30 is electrically connected with the circuit board structure 20, and external equipment is electrically connected with the battery main body 30 through the contact pins 21, so that the external charging and discharging functions of the battery main body 30 are realized.
The protective housing 10 can be made of materials such as iron sheet, stainless steel or resin, and the material of the protective housing 10 is not limited in the application.
As shown in fig. 1, 3, 4, 5 and 6, in an embodiment, the protective casing 10 may also be a hollow semi-closed casing 11 with openings on two sides, and the accommodating cavity 12 is hollow inside the casing 11. The semi-closed shell 11 adopted by the protective shell 10 can reduce the material consumption of the protective shell 10 and also reduce the space occupied by the protective shell 10. When the battery structure 100 is disassembled and assembled, since the protective casing 10 can limit the plurality of battery main bodies 30 installed in the protective casing 10, it is very convenient to take out the plurality of battery main bodies 30 from the handheld device at the same time.
The plurality of battery bodies 30 are mounted in the protective case 10, so that the charging and discharging functions of the battery structure 100 are greatly improved.
In another embodiment, as shown in fig. 2, the protective casing 10 may be a hollow fully-enclosed casing 11, the accommodating cavity 12 is arranged in the casing 11, and the battery main body 30 is mounted in the accommodating cavity 12 of the casing 11.
As shown in fig. 1, 3, 4, 5 and 6, in order to facilitate installation of the protective casing 10, the casing 11 includes a face casing 14 and a cover plate 15, and the cover plate 15 is connected to the face casing 14 to form the receiving cavity 12. The shell 11 is of a split structure, and is convenient to detach and mount, when the cover plate 15 is separated from the face shell 14, the battery main bodies 30 can be mounted in the accommodating cavities 12, then the cover plate 15 is mounted with the face shell 14, the battery main bodies 30 are pressed by the cover plate 15 and the face shell 14, and therefore the battery main bodies 30 are fixed in the accommodating cavities 12, and the battery structure 100 can be very conveniently mounted in a handheld device.
Optionally, the face shell 14 includes a top plate 140 and a bottom plate 141, the mounting hole 13 is disposed in the top plate 140, a limiting space 143 is disposed in the top plate 140, the limiting space 143 is communicated with the accommodating cavity 12, and the circuit board structure 20 is mounted in the limiting space 143.
When the circuit board structure 20 is mounted in the limiting space 143, and the battery structure 100 is erected with the bottom plate 141 facing downward, the circuit board structure 20 is easily abutted against the battery main body 30 by gravity, thereby increasing the stability of the electrical connection between the circuit board structure 20 and the battery main body 30.
In order to mount the cover plate 15 and the face housing 14 together, the top plate 140 and/or the bottom plate 141 are/is provided with a boss portion 142 in a protruding manner, the cover plate 15 is provided with a clamping groove 141 in a recessed manner, and the clamping groove 141 is clamped with the boss portion 142.
The boss portion 142 is an inverted triangular boss structure, and the clamping groove 141 is correspondingly configured to be an inverted triangular hollow groove structure. The clamping groove 141 is matched with the boss part 142, the cover plate 15 is connected with the face shell 14, and the cover plate 15 and the face shell 14 are clamped and installed on the battery main body 30 in the accommodating cavity 12 together, so that the battery main body 30 is limited.
The boss 142 may have another shape, for example, an oval shape, a diamond shape, etc., and the shape of the engaging groove 141 is configured to correspond to the boss 142, so that the engaging groove 141 is engaged with the boss 142.
In order to strengthen the battery main body 30 is firmly installed in the accommodating cavity 12, the inner surface of the face shell 14 and/or the inner surface of the cover plate 15 are/is provided with positioning ribs 152, the positioning ribs 152 face the accommodating cavity 12 and protrude, and the positioning ribs 152 are used for positioning the battery main body 30.
In one embodiment, the positioning rib 152 protrudes toward the accommodating cavity 12, the radian of the two sides of the positioning rib 152 is consistent with the radian of the outer surface of the battery main body 30, so that the positioning rib 152 abuts against the battery main body 30, and the middle cavity wall of the accommodating cavity 12 is provided with a whole row of positioning ribs 152, so that the acting force of the battery main body 30 is more uniform.
In one embodiment, the positioning rib 152 is further provided with a wire groove 153, the wire groove 153 is used for positioning a wire, and the connecting wires of the electrode plates of the bottom plate 141 and the electrode plates of the top plate 140 are clamped in the wire groove 153, so that the battery main body 30 is prevented from being squeezed.
In order to accommodate two battery bodies 30 and increase the accommodation capacity of the battery structure 100, the positioning rib 152 divides the accommodation cavity 12 into two accommodation spaces 120, and the two battery bodies 30 are respectively accommodated in the two accommodation spaces 120. The two battery main bodies 30 are separated by the positioning rib 152 and are electrically connected through the circuit board structure 20, and an external device is charged and discharged with the battery main bodies 30 through the contact pins 21 of the circuit board structure 20.
In order to increase the friction force of the bottom plate 141, the outer surface of the bottom plate 141 is provided with a groove 144, and the groove 144 is recessed. The groove 144 may be oval, square, or diamond, and the shape of the groove 144 is not limited in this application.
In particular, the width of the housing 11 is less than 25 cm. The battery structure 100 is a small-sized battery, and the case 11 defines less than 25 cm to externally exhibit the advantage of the small size of the battery structure 100, and the advantage of the small size of the battery structure 100 is not highlighted when the width is greater than 25 cm.
In order to enhance the aesthetic property of the overall appearance of the protective casing 10, a sticker 16 is pasted on the outside of the protective casing 10, and a symbolic pattern can be drawn on the sticker 16.
In order to save space occupied by the protective casing 10, the protective casing 10 is oval. Specifically, the whole protective housing 10 is attached to the battery main body 30, in an embodiment, two battery main bodies 30 are installed in the protective housing 10, the two battery main bodies 30 are electrically connected to the circuit board structure 20, and the protective housing 10 is of an elliptical structure, so that the whole size of the battery structure 100 is small.
In addition to this embodiment, the protective case 10 may have a cubic structure, and the face case 14 and the cover plate 15 are provided in a square structure.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A battery structure, comprising:
the protective shell comprises a shell body, the shell body is provided with an accommodating cavity and a mounting hole, and the accommodating cavity is communicated with the mounting hole;
the circuit board structure is arranged in the accommodating cavity and comprises contact pins which are exposed out of the mounting holes; and
the battery body is arranged in the accommodating cavity and electrically connected with the circuit board structure.
2. The battery structure of claim 1, wherein said housing comprises a face shell and a cover plate coupled to said face shell to form said receiving cavity.
3. The battery structure of claim 2, wherein the face housing comprises a top plate and a bottom plate, the mounting hole is formed in the top plate, a limiting space is formed in the top plate, the limiting space is communicated with the accommodating cavity, and the circuit board structure is mounted in the limiting space.
4. The battery structure of claim 3, wherein said top and bottom plates have boss portions and said cover plate has snap grooves, said snap grooves engaging said boss portions.
5. The battery structure according to claim 3, wherein the inner surface of the face case and the inner surface of the cap plate are provided with positioning ribs which are provided so as to protrude toward the accommodation chamber, the positioning ribs positioning the battery main body.
6. The battery structure of claim 5, wherein said positioning rib divides said receiving cavity into two receiving spaces, and two battery bodies are respectively received in said two receiving spaces.
7. The battery structure according to any one of claims 3 to 6, wherein the outer surface of the base plate is provided with a groove, the groove being recessed.
8. The battery structure of any of claims 2-6, wherein the housing has a width of less than 25 cm.
9. The battery structure according to any one of claims 1 to 6, wherein a sticker is pasted on the outside of the protective case.
10. The battery structure according to any one of claims 1 to 6, wherein the protective case is elliptical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122099490.3U CN216288712U (en) | 2021-09-01 | 2021-09-01 | Battery structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122099490.3U CN216288712U (en) | 2021-09-01 | 2021-09-01 | Battery structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216288712U true CN216288712U (en) | 2022-04-12 |
Family
ID=81063610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122099490.3U Active CN216288712U (en) | 2021-09-01 | 2021-09-01 | Battery structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216288712U (en) |
-
2021
- 2021-09-01 CN CN202122099490.3U patent/CN216288712U/en active Active
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|---|---|---|---|
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| GR01 | Patent grant |