TWI447984B - Battery fixing device - Google Patents

Description

Battery holder

The present invention relates to a battery fixing device, and more particularly to a battery fixing device for an electronic device.

In today's electronic age, electronic products have become indispensable products in work or life, such as computers, mobile phones, cameras, personal digital assistants and other electronic products have become increasingly popular. Most of these electronic products have batteries inside and are used as internal power sources. In order to prevent the battery from being affected by external shocks, it is often necessary to provide a battery fixing device inside these electronic products.

The utility model relates to a battery fixing device, which comprises a battery, two wearing plates, a base and a top cover. The top surface of the base is provided with a battery, and the base is provided with two opposite through grooves adjacent to the inner edge of the side wall, and the through slots are respectively provided for wearing. The top cover is disposed on the top surface of the battery, and the top surface and the bottom surface of the top cover are provided with a plurality of recessed portions, and each of the recessed portions is respectively provided with a plug, and the top cover is respectively provided with a missing position relative to the set positions of the two through plates The slot is threaded through the slots to fix the two pins to the top cover. When installing the battery, first place the battery on the base, and use the two through holes to pass through the through slot of the base. Then, the top cover is used to cover the top surface of the battery, so that the two holes are pulled through the notch of the top cover. Finally, the piercing and fixing of the top cover are fixed by means of pivoting. When the battery fixing device is used to fix the battery, the two need to be matched with the top cover and the connecting plate and the top cover are fixed by pivoting, so the process of installing or disassembling the battery fixing device when replacing the battery More cumbersome.

In view of the above, it is necessary to provide a battery fixing device that is easy to operate.

A battery fixing device includes a main body and an elastic fixing member. The main body includes a receiving cavity disposed in the body and an opening communicating with the receiving cavity. The elastic fixing member is connected to the main body and extends to the outside of the opening for fixing the battery In the cavity. The fixing device has a simple structure and is convenient to operate. The main body has a side surface, and the accommodating cavity extends from the side surface to the inside of the main body, and the elastic fixing member is fixed to the side surface.

The battery fixing device includes a main body and a holding portion. The battery can be fixed in the accommodating cavity by the cooperation of the accommodating portion, and when the battery is attached or detached, the pressing portion is pressed only to bend the elastic portion downward. The battery fixing device is simple in structure and convenient to operate, since the battery can be directly installed or removed from the accommodating chamber without other tools.

20, 30, 40‧‧‧ battery fixtures

22, 32, 42‧‧‧ subjects

222, 322, 422‧‧‧ side

224, 324, 424‧‧‧ first side wall

226‧‧‧ second side wall

227‧‧‧ bottom

228, 328, 428‧‧‧ openings

24, 34, 44‧‧‧ elastic fasteners

242, 342, 442‧‧‧ Elastic Department

2442, 3442, 4442‧‧‧ card holding surface

244, 344, 444‧‧ ‧ card holding department

246, 346, 446‧‧ ‧ press

2462, 3462, 4462‧‧ ‧ pressing surface

26, 36, 46‧‧‧ batteries

262‧‧‧ third side wall

264‧‧‧fourth side wall

265‧‧‧ fifth side wall

266‧‧‧ sixth side wall

366, 368‧‧‧ side walls

429‧‧‧The holding department

1 is an exploded perspective view of a battery fixing device according to a first embodiment of the present invention.

2 is a schematic view showing the assembly of the battery fixing device shown in FIG. 1.

Figure 3 is a cross-sectional view of the battery fixture of Figure 2 taken along line III-III.

4 is an exploded perspective view of a battery fixing device according to Embodiment 2 of the present invention.

FIG. 5 is a schematic view showing the assembly of the battery fixing device shown in FIG. 4.

Figure 6 is a cross-sectional view of the battery fixing device of Figure 5 taken along line VI-VI.

Fig. 7 is an exploded perspective view showing the battery fixing device of the third embodiment of the present invention.

Fig. 8 is a schematic view showing the assembly of the battery fixing device shown in Fig. 7.

Figure 9 is a cross-sectional view of the battery fixing device of Figure 8 taken along line IX-IX.

The battery fixing device of the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

Referring to FIG. 1 to FIG. 3, the battery fixing device 20 of the first embodiment of the present invention is used for fixing the battery 26, which can be disposed on the electronic device body. The battery 26 is used as an internal power source for the electronic device. The battery fixing device 20 includes a main body 22 and an elastic fixing member 24 connected to the main body 22. The elastic fixing member 24 is for fixing the battery 26 installed in the main body 22.

The body 22 includes two opposing first side walls 224, two opposite second side walls 226, and a bottom portion 227. The bottom portion 227 is connected to the first sidewall 224 and the second sidewall 226 to form a receiving cavity. The body has a side 222 from which the receiving cavity extends from the side 222. The shape of the accommodating cavity matches the shape of the battery 26, and may be a square, a cylindrical shape, an elliptical cylindrical shape or the like. Specifically, in the embodiment, the two first sidewalls 224 are equal in size and parallel to each other, and the second sidewalls 226 are equal in size and parallel to each other, and the bottom portion 227 is connected to the first sidewall 224 and the second sidewall 226 to form a square receiving cavity. The body 22 is provided with an opening 288 communicating with the receiving cavity on the side 222.

The resilient retaining member 24 is secured to the side 222 that extends from the side 222 to the outside of the opening 228 and extends in a direction parallel to the sidewall of the body 22. The elastic fixing member 24 includes an elastic portion 242, a holding portion 244, and a pressing portion 246 which are sequentially connected. One end of the elastic portion 242 is connected to the side surface 222, and the other end is connected to the holding portion 244. The elastic portion 242 may be made of one of metal and plastic. The catching portion 244 has a gripping surface 2442 opposite to the opening 228. The pressing portion 246 is connected to the other end of the holding portion 244 and has a pressing surface 2462 parallel to the first side wall 224 to facilitate pressing down the pressing portion 246 to elastically deform the elastic portion 242.

The shape of the battery 26 is substantially the same as the shape of the accommodating cavity of the accommodating portion 22. The battery 26 has two opposite third side walls 262, two opposite fourth side walls 264, a fifth side wall 265 opposite the bottom portion 227 of the main body 22, and a sixth side wall 266 opposite to the holding surface 2442 of the holding portion 244. When installed, the third side wall 262 is connected to the first side wall 224 of the main body 22, the fourth side wall 264 is connected to the second side wall 246 of the main body 22, and the sixth side wall 266 is engaged with the holding surface 2442 of the holding portion 244 to connect the battery. 26 is fixed in the receiving cavity of the main body 22. The shape of the holding surface 2442 of the holding portion 244 changes depending on the shape of the sixth side wall 266. Specifically, in the embodiment, the sixth side wall 266 is a flat surface, and the holding surface 2442 of the holding portion 244 is also a flat surface.

When the battery 26 is installed, the pressing surface 2462 of the pressing portion 246 is first pressed, and the elastic portion 242 is bent downward to be elastically deformed. Then, the battery 26 is slid along the elastic portion 242 into the accommodating cavity of the main body 22, and the battery 26 is The fifth side wall 265 is in contact with the bottom portion 227 of the main body. Finally, the pressed portion 246 is loosened to restore the elastic portion 242 to elastic deformation. The sixth side wall 266 of the battery 26 cooperates with the holding surface 2442 of the holding portion 244. At this time, the battery 26 is completely fixed in the accommodating cavity of the main body 22. When the battery 26 is detached, the pressing surface 2462 of the pressing portion 246 is pressed first, and the elastic portion 242 is bent downward to be elastically deformed. Then, the battery 26 is directly withdrawn from the accommodating cavity of the main body 22.

It can be understood that the accommodating cavity of the main body 22 is not limited to accommodating a battery 26. For example, the accommodating cavity of the main body 22 can simultaneously accommodate two batteries 26 side by side or side by side, and each battery is correspondingly provided with an elastic fixing member 24 . For fixing the battery 26 in the accommodating cavity.

It can be understood that the elastic fixing member 24 is not limited to be disposed on the first side wall 224, and may be disposed on the other side walls of the main body 22, and only the elastic fixing member 24 can fix the battery 26.

The battery fixing device 20 includes a main body 22 and a holding portion 24, and the battery 26 can be fixed in the accommodating cavity by the cooperation of the engaging portion 24, so that the battery fixing device 20 has a simple structure. single. When the battery 26 is attached or detached, the locking portion 24 is pressed, and the elastic portion 242 of the holding portion 24 is bent downward. The battery 26 can be directly installed or detached from the accommodating cavity without other tools, so the operation process is simple. Convenience.

Referring to FIG. 4 to FIG. 6 , the battery fixing device 30 of the second embodiment of the present invention is similar to the battery fixing device 20 of the first embodiment, and includes a main body 32 and an elastic fixing member 34. The main body 32 is formed with a receiving cavity and is provided. The elastic fixing member 34 is connected to the main body 32 and extends to the outside of the opening 328. The elastic fixing member 34 includes an elastic portion 342, a holding portion 344 and a pressing portion 346 which are sequentially connected, and the holding portion 344 has an opening 328. The pressing portion 346 opposite to the opening 328 has a pressing surface 3462 parallel to the first side wall 324. The difference is that the two elastic fixing members 34 are oppositely disposed, and are connected to the side surface 322 and respectively located at two sides of the opening 328. The holding surface 3442 of the holding portion 344 is a curved surface, and the side wall of the battery 36 is 366. Cooperating, the battery 36 is fixed in the accommodating cavity of the main body 32.

When the battery 36 is mounted, the pressing surface 3462 of the pressing portion 346 of the two elastic fixing members 34 is firstly held, and then the battery 36 is slid along the elastic portion 342 into the accommodating cavity of the main body 32. When the battery 36 is disassembled, the opposite side walls 368 of the battery 36 are pulled outward along the elastic portion 342. At this time, the side wall 366 of the battery 36 holds the receiving surface 3442 of the holding portion 344 to bend the elastic portion 342 downward. Thereby, the battery 36 is pulled out from the middle of the two holding portions 344.

Referring to FIG. 7 to FIG. 9 , the battery fixing device 40 of the third embodiment of the present invention is similar to the battery fixing device 20 of the first embodiment, and includes a main body 42 and an elastic fixing member 44. The main body 42 is formed with a receiving cavity and is provided. The elastic fixing member 44 is connected to the main body 42 and extends to the outside of the opening 428. The elastic fixing member 44 includes an elastic portion 442, a holding portion 444 and a pressing portion 446 which are sequentially connected. The holding portion 444 has a plurality of openings 428. The holding surface 4442 opposite to the opening 428 has a pressing portion 446 parallel to the first side wall 424 Pressing surface 4462. The difference is that the main body 42 further includes a pressing portion 429 which is disposed opposite to the elastic fixing member 44 and extends from the side surface 422 toward the outside of the main body 42.

In summary, the present invention has indeed met the requirements of the invention patent, and has filed a patent application according to law. However, the above description is only a preferred embodiment of the present invention, and it is not possible to limit the scope of the patent application of the present invention. Equivalent modifications or variations made by persons skilled in the art in light of the spirit of the invention are intended to be included within the scope of the following claims.

20‧‧‧Battery fixture

22‧‧‧ Subject

222‧‧‧ side

224‧‧‧First side wall

226‧‧‧ second side wall

227‧‧‧ bottom

228‧‧‧ openings

24‧‧‧Flexible fasteners

242‧‧‧Flexible Department

244‧‧‧Cars Department

246‧‧‧ Pressing Department

2462‧‧‧ Pressing surface

26‧‧‧Battery

262‧‧‧ third side wall

264‧‧‧fourth side wall

266‧‧‧ sixth side wall

Claims (10)

A battery fixing device includes a main body and a receiving cavity disposed in the main body, wherein the main body is provided with an opening communicating with the receiving cavity, wherein the battery fixing device further comprises an elastic fixing member, the elastic fixing member Connecting to the main body and extending to the outside of the opening for fixing the battery in the accommodating cavity, the main body has a side from which the accommodating cavity extends toward the inside of the main body, and the elastic fixing member is fixed to the main body side. The battery fixing device of claim 1, wherein the elastic fixing member extends in a direction parallel to a side wall of the main body. The battery fixing device of claim 2, wherein the elastic fixing member comprises an elastic portion and a holding portion, one end of the elastic portion is connected to the side surface, and the other end is connected to the holding portion, the holding portion There is a holding surface opposite to the opening. The battery fixing device of claim 3, wherein the elastic fixing member further comprises a pressing portion connected to the other end of the holding portion. The battery fixing device of claim 3, wherein the elastic portion is made of one of plastic and metal. The battery fixing device of claim 1, wherein the battery fixing device comprises two elastic fixing members connected to the side surfaces and respectively located at two sides of the opening. The battery fixing device of claim 6, wherein the two elastic fixing members are oppositely disposed. The battery fixing device of claim 1, wherein the battery fixing device comprises an elastic fixing member on one side of the opening, the elastic fixing member comprises an elastic portion and a holding portion, and one end of the elastic portion is The side is connected, and the other end is connected to the holding portion, and the holding portion has a holding surface opposite to the opening. The battery fixture of claim 8, wherein the body further comprises a pressing portion disposed opposite the elastic fixing member, extending from the side toward the outside of the body. The battery fixing device of claim 8, wherein the elastic fixing member further comprises a pressing portion connected to the other end of the holding portion.