CN117766926A - Multi-battery mounting structure and electronic appliance thereof - Google Patents

Abstract

The battery seat is internally provided with a surrounding wall protruding from the bottom, an arrangement space formed in the surrounding wall for placing a battery and a conductive terminal arranged in the arrangement space, the battery seat is detached and fixed, the conductive component is provided with a detaching and fixing part, at least two elastic arm parts respectively extending towards each battery seat and fixing parts respectively far away from the detaching and fixing parts through the elastic arm parts, so that the detaching and fixing parts are assembled on the detaching and fixing seat through an assembling element to achieve a simplified design.

Description

Multi-battery mounting structure and electronic appliance thereof

Technical Field

The present invention relates to a battery connecting structure, and more particularly, to a multi-battery mounting structure and an electronic device thereof.

Background

According to the present, various electronic devices are not required to be supplied with power. In addition to the supply of electric power, the use of commercial power and large-sized electric products or supplies requiring large current and voltage is often adopted in life, and the use of the electric power is often within the range applicable to specifications such as AA batteries and CR2032 batteries. Among them, button cells are a common battery, and one or more of the batteries are often used as power supply for general electronic appliances.

However, in some cases, when at least two or more batteries are used in view of stability in power supply in designing a battery mounting structure of an electronic device, the batteries must be detached or assembled separately in mounting, and thus, inconvenience is likely to occur in assembling, maintenance, inspection, replacement, and the like.

In view of the above, the present inventors have made intensive studies and have conducted an application in combination with the theory, and have finally proposed an invention which is reasonable in design and effectively improves the above-mentioned drawbacks.

Disclosure of Invention

The main object of the present invention is to provide a multi-battery mounting structure and an electronic device thereof, which can share a single assembly element (such as a screw or a bolt) when corresponding to at least two batteries, so as to ensure the connection or conduction of the batteries, simplify the mounting structure and the disassembly and assembly operations thereof, or further reduce the cost of parts, and have the versatility in design so as to be applicable to a plurality of different electronic devices.

In order to achieve the above-mentioned objective, the present invention provides a multi-battery mounting structure for mounting a battery, comprising a bottom, at least two battery holders, and a conductive component, wherein the bottom is provided with a disassembling and fixing seat, each battery holder has a surrounding wall protruding from the bottom, a configuration space formed in the surrounding wall for placing the battery therein, and a conductive terminal disposed in the configuration space, and the disassembling and fixing seat is disposed between the battery holders, and the conductive component has a disassembling and fixing portion, at least two spring arm portions extending from the disassembling and fixing portions respectively toward the battery holders, and a fixing portion separated from the disassembling and fixing portion respectively by the spring arm portions, so that the disassembling and fixing portion is assembled on the disassembling and fixing seat by an assembling element.

In order to achieve the above-mentioned object, the present invention provides an electronic device, comprising a housing having a multi-battery mounting structure therein for mounting a battery, and comprising a detachable base disposed on an inner surface of the housing, at least two battery bases disposed on the inner surface of the housing, and a conductive member disposed in each of the battery bases, wherein each of the battery bases has a surrounding wall protruding from the inner surface of the housing, a disposition space formed in the surrounding wall for disposing the battery therein, and a conductive terminal disposed in the disposition space, the detachable base is disposed between the battery bases, and the conductive member has a detachable portion, at least two elastic arms extending from the detachable portion toward each of the battery bases, and a fixing portion separated from the detachable portion by the elastic arms, respectively, such that the detachable portion is disposed on the detachable base by an assembly member.

The invention will now be described in more detail with reference to the drawings and specific examples, which are not intended to limit the invention thereto.

Drawings

Fig. 1 is an exploded perspective view of the present invention.

Fig. 2 is a perspective combined view of the present invention.

Fig. 3 is a combined plan view of the present invention.

Fig. 4 is a perspective view of another use state of the present invention.

Fig. 5 is an exploded perspective view of another embodiment of the present invention.

Wherein, the reference numerals:

1 Multi-cell mounting Structure

10 bottom part

100, disassembling and fixing seat

11 battery holder

110 enclosing wall

110a gap

110b buckle edge

111 configuration space

112 conductive terminal

113 electric wire

12 conductive component

12': conductive sheet

120, disassembling and fixing part

120a, perforation

121 spring arm

121a spring piece

121b button hole

122 fixing portion

122a broken hole

123 assembly element

124 electric wire

2 electronic appliance

20 casing body

3 Battery cell

Detailed Description

The structural and operational principles of the present invention are described in detail below with reference to the accompanying drawings:

please refer to fig. 1 and 2, which are respectively a perspective exploded view and a perspective combined view of the present invention. The present invention provides a multi-battery mounting structure 1 and an electronic device thereof, wherein the multi-battery mounting structure 1 is applied to an electronic device 2, the electronic device 2 can be various devices or appliances such as a watch, a remote controller or a handheld computer, etc. which need to be supplied with power by a battery 3, and the battery 3 can be a button battery and is assembled to the multi-battery mounting structure 1 to supply power to the electronic device 2. The multi-battery mounting structure 1 comprises a bottom 10, at least two battery holders 11 disposed on the bottom 10, and a conductive member 12 straddling each battery holder 11; wherein:

the bottom 10 may be part of a housing 20 of the electronic appliance 2; for example, the battery holders 11 are formed by the inner surface of the case 20 of the electronic device 2 as the inner surface portion of the case 20. Specifically, the housing 20 of the electronic device 2 may be a housing member, for example, formed of plastic material, and may be integrally formed with the battery holders 11, i.e., the bottom 10 is also integrally formed with the battery holders 11.

The battery holders 11 are respectively disposed on the bottom 10, and each battery holder 11 has a peripheral wall 110 protruding from the bottom 10, a disposition space 111 formed in the peripheral wall 110 for the battery 3 to be disposed therein, and a conductive terminal 112 disposed in the disposition space 111. Furthermore, the surrounding wall 110 of each battery seat 11 is provided with a notch 110a, through which the conductive terminal 112 is exposed outside the surrounding wall 110, so as to further electrically connect with a wire 113; the conductive terminal 112 may specifically be a negative electrode, and the electric wire 113 is connected to the negative electrode.

When the battery 3 is disposed in the battery holder 11, the conductive member 12 can press the battery 3 downward to make contact with the conductive terminals 112 by straddling the battery holders 11. In this embodiment, the conductive component 12 may be formed by a plurality of conductive sheets 12', and the number of the conductive sheets 12' is corresponding to the number of the battery holders 11; specifically, in the embodiment of the present invention, when the number of the battery holders 11 is "two", the number of the conductive sheets 12 'is also "two", so as to respectively correspond to one battery holder 11 and jointly contact with the conductive terminals 112 in the corresponding battery holder 11 on the upper and lower surfaces of the battery 3, and the conductive element 12 formed by the conductive sheets 12' may be the positive electrode.

In the above description, the bottom 10 is provided with a disassembling and fixing seat 100 between the battery holders 11, and the disassembling and fixing seat 100 can be detachably assembled with the conductive component 12. The conductive component 12 has a disassembling and fixing part 120, a plurality of elastic arm parts 121 extending from the disassembling and fixing part 120 towards each battery seat 11, and a plurality of fixing parts 122 separated from the disassembling and fixing part 120 through each elastic arm part 121, so that the disassembling and fixing part 120 can be assembled on the disassembling and fixing seat 100 through an assembling element 123; as shown in fig. 3, the fixing portion 120 is disposed on the corresponding fixing base 100, and the fixing portion 122 is disposed on the bottom 10 through the spring arm portions 121 straddling the corresponding battery base 11, and is separated from the fixing base 100 to enable the corresponding battery base 11 to be interposed between the fixing base 100 and the fixing portion 122, so as to further electrically connect another wire 124 with the fixing portion 122. Meanwhile, since the conductive element 12 or each conductive sheet 12' is a positive electrode, the other wire 124 is connected to the positive electrode.

Furthermore, one or more elastic pieces 121a for pressing the battery 3 downward may be disposed on the elastic arm 121, and since the elastic arm 121 is higher than the disassembling and fixing portions 120 and 122 because it is required to be disposed on each battery holder 11, two fastening edges 110b respectively adjacent to the disassembling and fixing portions 120 and 122 may be disposed outside the surrounding wall 110 of each battery holder 11, so as to be respectively hooked on two fastening holes 121b respectively adjacent to the disassembling and fixing portions 120 and 122 of the elastic arm 121. The shape or size of the two fastening edges 110b may be different, and the shape or size of the two fastening holes 121b may be different, so long as the respective fastening edges 110b may correspond to the respective fastening holes 121b, so as to facilitate fixing the spring arm 121 to the battery holder 11. Furthermore, since the fastening edge 110b and the fastening hole 121b adjacent to the fastening portion 120 need to be detachably designed, the fastening hook can be formed in a wide and shallow shape or size, and the fastening hook has a pre-positioning function during assembly, so that unnecessary actions such as hand holding by an assembler are reduced; the fastening edge 110b and the fastening hole 121b adjacent to the fixing portion 122 do not need to be disassembled, so that the shape or size thereof can be used as a fastening hook in a narrower and deeper manner. In short, the buttonholes 121b adjacent to the fastening portion 120 may be larger in width than those adjacent to the fastening portion 122 in design.

In addition, in order to avoid interference of the assembly caused by too large solder during the soldering of the wire 124 on the fixing portion 122, a hole 122a may be formed on the fixing portion 122 for isolation.

Referring to fig. 1 and 2, in the present embodiment, each of the two conductive plates 12 'has a fixing portion 120, each fixing portion 120 has a through hole 120a, and the through holes 120a are stacked one above the other to fix the assembly element 123 on the fixing base 100 through the through holes 120a of the two conductive plates 12'; the assembly member 123 may be a screw or a bolt, and the fixing base 100 is provided with a screw hole into which the screw is screwed, so that the assembly member 123 can ensure that a plurality of batteries 3 arranged in the battery base 11 are connected or conducted at the same time, and simplify the design of the battery 3 on the installation structure and the complex operation of disassembling and assembling operations, even if a single assembly member 123 is adopted, the arrangement and assembly of the plurality of batteries 3 can be completed, so that the number of the assembly member 123 and the wires 113 and 124 can be reduced, the cost of parts can be further reduced, and even the wire arrangement operation can be simplified and easy due to the reduction of the number of the wires 113 and 124.

In addition, as shown in fig. 4, the present invention can also be applied to a single battery 3, i.e. the configuration of the battery 3 in one of the battery holders 11 can be omitted. Since the two conductive sheets 12' can be connected by stacking the fixing portions 120 and the fixing portions 122, only a single battery 3 is left in any battery holder 11 or the battery 3 is not fully filled, the electrical connection or conduction effect can be ensured, so that the universality of the conductive sheet for the single battery 3 is improved, and the conductive sheet is more beneficial to being applied to a plurality of different electronic appliances 2.

As shown in fig. 5, the conductive member 12 is formed by integrally molding two conductive sheets 12'. As can be seen from the embodiment, the conductive component 12 of the present invention is not limited to the two separated conductive sheets 12', and the assembly element 123 can be conveniently and directly inserted in an integrally formed manner, which further simplifies the operation procedure.

Therefore, the multi-battery mounting structure and the electronic appliance thereof can be obtained by the above structure.

Of course, the present invention is capable of other various embodiments and its several details are capable of modification and variation in light of the present invention, as will be apparent to those skilled in the art, without departing from the spirit and scope of the invention as defined in the appended claims.

Claims (10)

1. A multi-battery mounting structure for battery mounting, comprising:

a bottom provided with a disassembly and fixation seat;

at least two battery holders respectively arranged at the bottom, wherein each battery holder is internally provided with a surrounding wall protruding from the bottom, a configuration space formed in the surrounding wall for placing the battery therein, and a conductive terminal arranged in the configuration space, and the disassembly and fixation holder is positioned between the battery holders; and

the conductive component is provided with a disassembly and fixation part, at least two elastic arm parts which are respectively extended towards each battery seat from the disassembly and fixation part which is respectively far away from the disassembly and fixation part through each elastic arm part, and the disassembly and fixation part is assembled on the disassembly and fixation seat through an assembling element.

2. The multi-cell mounting structure of claim 1, wherein each of the walls of the cell holder has a notch, and the conductive terminal is exposed outside the wall through the notch for electrical connection with an electrical wire.

3. The multi-cell mounting structure of claim 1, wherein the conductive member is formed of at least two conductive sheets, and each of the conductive sheets has a fixing portion disposed above and below the fixing portion and is assembled on the fixing base.

4. The multi-cell mounting structure of claim 1, wherein the two spring arms of the conductive member are integrally formed by the dismounting portion.

5. The multi-cell mounting structure of claim 1, wherein each of the spring arms has one or more spring plates for pressing the cell downward.

6. The multi-battery mounting structure of claim 1, wherein two fastening edges respectively adjacent to the fixing portion and the disassembling portion are disposed on the periphery of the peripheral wall of each battery holder, and two fastening holes are respectively disposed on each elastic arm portion adjacent to the fixing portion and the disassembling portion, and the fastening edges are mutually fastened corresponding to the fastening holes.

7. The multi-cell mounting structure of claim 6, wherein the button hole adjacent to the fastening portion is larger in width than the button hole adjacent to the fastening portion.

8. The multi-cell mounting structure according to claim 1, wherein the fixing portion is provided with a hole.

9. The multi-cell mounting structure of claim 1, wherein the assembly member is a screw or bolt, and the disassembly seat is provided with a screw hole into which the assembly member is screwed.

10. An electronic appliance, comprising:

a housing having a multi-cell mounting structure therein for mounting a power supply, the multi-cell mounting structure comprising:

the disassembly and fixation seat is arranged on the inner surface of the shell;

at least two battery holders respectively arranged on the inner surface of the shell, wherein each battery holder is internally provided with a surrounding wall protruding from the inner surface of the shell, a configuration space formed in the surrounding wall for placing the battery therein, and a conductive terminal arranged in the configuration space, and the disassembly and fixation holder is positioned between the battery holders; and

the conductive component is provided with a disassembly and fixation part, at least two elastic arm parts which are respectively extended towards each battery seat from the disassembly and fixation part which is respectively far away from the disassembly and fixation part through each elastic arm part, and the disassembly and fixation part is assembled on the disassembly and fixation seat through an assembling element.