CN201142338Y

CN201142338Y - Battery base

Info

Publication number: CN201142338Y
Application number: CNU2007200583551U
Authority: CN
Inventors: 金左峰
Original assignee: Lotes Guangzhou Co Ltd
Current assignee: Lotes Guangzhou Co Ltd
Priority date: 2007-10-17
Filing date: 2007-10-17
Publication date: 2008-10-29
Anticipated expiration: 2017-10-17

Abstract

The utility model discloses a cell holder used for accommodating a cell, and the cell holder comprises an anode conductive terminal and a cathode conductive terminal, wherein, the anode conductive terminal and the cathode conductive terminal are respectively provided with a stop catch part and a catch, both of which are positioned at the two ends of the cell to limit the horizontal movement of the cell. Compared with the prior art, the cell holder has the following advantages: as the anode conductive terminal and the cathode conductive terminal are respectively provided with the stop catch part and the catch, both of which are positioned at the two ends of the cell to limit the horizontal movement of the cell, when the cell is accommodated in the cell holder, the cell is resisted by the catch if the cell moves forward, so that the cell can not be divorced from the cell holder; the cell is resisted by the stop catch part if the cell moves backward, so that the cell can not be divorced from the cell holder, thus, the cell only can move in a limited space during vibration and overturn as the cell is limited by the stop catch part and the catch, thereby guaranteeing that the cell cannot be horizontally divorce from the cell holder, and can be taken, put and fixed without using other components. The structure is simple, and the operation is convenient.

Description

Battery tray

[technical field]

The utility model relates to a kind of battery tray.

[background technology]

Chinese patent discloses a kind of vertical battery tray No. 01215426.1, and it is by pedestal, positive terminal, and negative terminal is formed, because positive terminal and negative terminal all are contained in this pedestal, in the manufacture process mistake, the pedestal assembly that is absolutely necessary, so this electric connector processing procedure is complicated.

United States Patent (USP) discloses another kind of battery tray No. 7118817, this battery tray is provided with the accommodation space of a drawer type, and battery can just pass through, negative terminal presses, and below negative terminal, be provided with one and interfere the hole, just can guide, when negative terminal is put into, position deviation can not appear, but this method can not guarantee this battery and in vibrations or upset the phenomenon that breaks away from battery tray can not take place in the horizontal direction, and this battery tray needs to produce one by a lid and is just holding this, the space of negative terminal and battery, also must extract two-terminal fully out during fetching battery, open then just and may finish, it is more to have caused this battery tray space to occupy, convenient inadequately again in the operation.

[summary of the invention]

The purpose of this utility model is to provide a kind of simple in structure, easy to operate battery tray.

The utility model provides a kind of battery tray, is used to accommodate a battery, and it comprises anodal conducting terminal and negative pole conducting terminal, and described anodal conducting terminal and negative pole conducting terminal are provided with and are positioned at stop section and the catch that the battery two ends move horizontally with limit battery.

The utility model battery tray, because anodal conducting terminal and negative pole conducting terminal are provided with and are positioned at stop section and the catch that the battery two ends move horizontally with limit battery, when battery container during,, will be subjected to the butt of catch and make battery can not break away from battery tray if battery moves forward in this battery tray; If battery moves backward, to be subjected to keeping out of stop section and make battery can not break away from battery tray, therefore in the time of in vibrations, switching process, because this stop section and catch will limit this battery, and it can only be moved in the horizontal direction, therefore guarantee that battery can not break away from battery tray in the horizontal direction in limited space, therefore do not need to use other assembly, can pick and place and self-contained battery, therefore simple in structure, easy to operate.

[description of drawings]

Fig. 1 is the three-dimensional exploded view of the utility model battery tray;

Fig. 2 is the three-dimensional exploded view of the utility model battery tray and circuit board and battery;

Fig. 3 is the constitutional diagram of battery tray shown in Figure 2 and circuit board and battery.

[embodiment]

Below in conjunction with accompanying drawing the utility model battery tray is described further.

Please refer to Fig. 1 to Fig. 3, be the embodiment of the utility model battery tray, the utility model battery tray 1, it can be installed on the circuit board 3, is used to accommodate a battery 2.This battery tray comprises an anodal conducting terminal 10 and a negative pole conducting terminal 20.

This positive pole conducting terminal 10 comprises that a main part 11 and two is positioned at the weld part 12 and an elastic arm 14 of main part 11 down either side, and this main part 11 is connected by connecting portion 13 with weld part 12.

One end of described main part 11 extends to form an elastic arm 14 forward, extends to form catch 141 by these elastic arm 14 terminal bendings downwards, and in the present embodiment, this catch 141 tilts inwardly, also can be formed by elastic arm 14 terminal directly vertical bendings certainly.

In the present embodiment, other end bending downwards relative with catch 141 on the described main part 11 extends to form stop section 113, and described stop section 113 has two, also can be one or several certainly, and this stop section 113 also can be located on the negative pole conducting terminal 20.

In the present embodiment, described main part 11 comprises a base portion 110 that links to each other with described elastic arm 14, reach the alar part 111 that extends to form in opposite direction by base portion 110 terminal both sides, and described alar part 111 is formed with the groove 112 that connects front and back with the side of base portion 110 and elastic arm 14, the described alar part 111 terminal courts direction opposite with elastic arm 14 bearing of trends extends to form shell fragment 1110, described shell fragment 1110 is for being positioned at the local of elastic arm 14 both sides and extending to form towards the direction away from elastic arm 14 by main part 11 general symmetries, certain described alar part 111 and shell fragment 1110 also can only be located at a side of elastic arm 14 and base portion 110.

Described main part 11 offers an opening 114 at its end, and this opening 114 is offered forward and is in the same end of main part 11 with described stop section 113.

Described negative pole conducting terminal 20 is provided with one second weld part 21 and extends upward two second elastic arms 22 that form in the same direction by the terminal both sides of this second weld part 21.

When described battery tray 1 is installed on circuit board 3, second weld part 21 with negative pole conducting terminal 20 is welded on second pad 32 of circuit board 3 earlier, and then with two weld parts 12 on the anodal conducting terminal 10 respectively facing to two first pads 31 on the circuit board, anodal conducting terminal 10 is welded on the circuit board 3, after battery tray 1 is installed on circuit board 3, negative pole conducting terminal 20 is positioned at the positive lower end of anodal conducting terminal 10, and second elastic arm 22 of negative pole conducting terminal 20 is consistent with the bearing of trend of the shell fragment 112 of anodal conducting terminal 10.Because described anodal conducting terminal 10 is all made by very thin conductive metallic material with negative pole conducting terminal 10, when battery 2 is contained in the battery tray 1, because the utility model battery tray 1 need not used the pedestal of fixing positive terminal 10 and negative terminal 20, therefore the height of battery tray 1 height of battery 2 no better than, thus the aspect ratio of described battery tray 1 other need the height of battery tray of plastics pedestal low.When described battery tray 1 was installed on circuit board 3, it can be directly welded on the circuit board 3 by weld part, also can insert behind the circuit board 3 welding more earlier thereon.

When battery 2 is installed, elastic arm 14 ends up pull-up gently with battery tray 1, pushing inwardly battery 2 levels then along this battery tray 1, and catch 141 tilts to help to guide battery 2 inwardly inserts wherein, in the present embodiment, because described alar part 111, be formed with the groove 112 that front and back connect with base portion 110 and elastic arm 14 sides, therefore can make the elasticity of elastic arm 14 bigger, be easy to pull-up, be difficult for producing plastic deformation; After battery 2 pushes battery tray 1, when moving to the appropriate location, will be subjected to the restriction of stop section 113 and can not move again; Unclamp elastic arm 14, make battery 2 be contained in 1 li of battery tray, at this moment, because anodal conducting terminal 10 all is to be made by electric conductivity good metal material with negative pole conducting terminal 20, therefore this battery tray 1 can keep excellent electrical property to be connected with battery 2, and the shell fragment 1110 on the anodal conducting terminal 10 can be pushed this battery 2, in the present embodiment, because described shell fragment 1110 has two and be symmetricly set in the both sides of elastic arm 14 and base portion 110, therefore it can better balance than the battery tray 1 that only is provided with a shell fragment 1110 presses battery 2, make battery 2 can not occur rolling and loose contact, this battery 2 of butt that can make progress of second elastic arm 22 on the negative pole conducting terminal 20 simultaneously, further guaranteeing can have stable electric connection when vibrations or upset take place for battery tray 1 and battery 2 in the vertical directions; Because this catch 141 will limit this battery 2 with stop section 113, and it can only be moved in limited space in the horizontal direction,, will be subjected to the butt of catch 141 and make battery 2 can not break away from battery tray 1 if battery 2 moves forward; If battery 2 moves backward, to be subjected to keeping out of stop section 113 and make battery can not break away from battery tray, when hence one can see that in vibrations, in the switching process, limit battery was moved in above-mentioned catch 141 or stop section 113, guarantees that battery 2 can not break away from battery tray 1 in the horizontal direction.

During power taking pond 2, with the pull-up once more of elastic arm 14 ends, touch battery 2 then near stop section 113 1 ends, because main part 11 ends offer an opening 114 that extends forward, the same end of main part 11 is located in described opening 114 and described stop section 113, and this opening 114 provides extra promotion stroke, therefore when releasing battery 2, can be pushed into a position that is easy to take out to battery 2 along the stroke of this opening 114 always, take out battery 2 then easily.

The utility model battery tray, because anodal conducting terminal and negative pole conducting terminal are provided with and are positioned at stop section and the catch that the battery two ends move horizontally with limit battery, and do not need and will other assembly be set, therefore simple on the processing procedure, and this battery will be limited in this catch and stop section, it can only be moved in limited space in the horizontal direction, guarantee that battery can both not can break away from battery tray in vibrations, switching process; And do not need to use plastic casing, therefore can reduce the height of battery tray, reduced cost, adapted to the development trend of present electronic product.

Claims

1. a battery tray is used to accommodate a battery, it is characterized in that, it comprises anodal conducting terminal and negative pole conducting terminal, and described anodal conducting terminal and negative pole conducting terminal are provided with and are positioned at stop section and the catch that the battery two ends move horizontally with limit battery.

2. battery tray as claimed in claim 1 is characterized in that: described catch tilts inwardly.

3. battery tray as claimed in claim 1 is characterized in that: described stop section is two, all is located at the opposite end of catch.

4. battery tray as claimed in claim 1 is characterized in that: described anodal conducting terminal is provided with a main part and a weld part and an elastic arm, and this main part is connected by connecting portion with this weld part, and described elastic arm is between main part and catch.

5. battery tray as claimed in claim 4 is characterized in that: described main part is provided with one by the extend internally opening of the promotion stroke that can provide extra of end, and this opening and above-mentioned stop section are in the same end of main part.

6. battery tray as claimed in claim 4 is characterized in that: described main part comprises the base portion that links to each other with elastic arm, reaches the alar part that is extended to form in opposite direction by the base portion both sides, and described alar part and base portion and elastic arm side form the groove that connects.

7. battery tray as claimed in claim 4 is characterized in that: described main part is provided with at least one shell fragment that can contact with battery, and this shell fragment extends towards the direction away from elastic portion.

8. battery tray as claimed in claim 7 is characterized in that: described shell fragment has two, and symmetry is positioned at the both sides of limiting section.

9. battery tray as claimed in claim 1 is characterized in that: described stop section is positioned on the anodal conducting terminal.