CN201789024U

CN201789024U - Fixing seat for button cell

Info

Publication number: CN201789024U
Application number: CN2010202722353U
Authority: CN
Inventors: 许世法
Original assignee: Kunda Computer Technology Kunshan Co Ltd
Current assignee: Kunda Computer Technology Kunshan Co Ltd
Priority date: 2010-07-27
Filing date: 2010-07-27
Publication date: 2011-04-06
Anticipated expiration: 2020-07-27

Abstract

The utility model provides a fixing seat for a button cell, which comprises a bearing seat, wherein an elastic contact arm and a sliding groove are formed on the bearing seat; two ends of an insulation sliding rod are spanned inside the sliding groove; and the insulation sliding rod is clamped between the elastic contact arm and the button cell, and slides inside the sliding groove. When the insulation sliding rod is propped against the elastic contact arm, the elastic contact arm and the top of the button cell are separated from each other at a certain distance; while, when the insulation sliding rod is not propped against the elastic contact arm, the elastic contact arm is in contact with the top of the button cell. In the utility model, the contact or the separation between the elastic contact arm and the button cell is realized via changing the position of the insulation sliding rod, so that electric discharge of the button cell can be avoided by keeping the elastic contact arm and the button cell in a separated state.

Description

The button cell holder

[technical field]

The utility model relates to a kind of button cell holder, particularly a kind of button cell holder of avoiding the button cell discharge.

[background technology]

Button cell has two types of rechargeable type and rechargeable types not, with the plant produced angle, so long as PCBA always wishes that button cell can not discharge before still unassembled, and can keep the highest battery condition to come shipment always.The rechargeable type person perhaps also can look to it to possess charge function, though battery condition is slightly not enough during factory's shipment, the user can charge voluntarily.Yet rechargeable type person not certainly will influence the useful life of follow-up user to product if having during plant produced discharge consumed.Therefore, how to prevent that button cell from discharging is the problem that will study before unassembled.

[summary of the invention]

Main purpose of the present utility model is to provide a kind of button cell holder of avoiding the button cell discharge.

The utility model provides a kind of button cell holder, and it is in order to fixing button cell, and described button cell holder comprises load bearing seat, and described load bearing seat is provided with elastic contact arm and chute; Described chute interior span is established the two ends of insulation slide bar, and described insulation slide bar is located between described elastic contact arm and the button cell, the slippage in described chute of described insulation slide bar, when the insulation slide bar supports elastic contact arm, keep at a distance in the top of described elastic contact arm and button cell, and the insulation slide bar is not when supporting elastic contact arm, and described elastic contact arm Elastic Contact is in the top of button cell.

Compared with prior art, the position state of the utility model by the insulation slide bar changes the contact between elastic contact arm and the button cell or separates, therefore, and before unassembled, keep released state between elastic contact arm and the button cell, can avoid the discharge of button cell.

[description of drawings]

Fig. 1 is first schematic perspective view of arc groove for the utility model button cell holder upper hopper chute.

Fig. 2 is the generalized section of Fig. 1.

Fig. 3 is second schematic perspective view of arc groove for the utility model button cell holder upper hopper chute.

Fig. 4 is the generalized section of Fig. 3.

Fig. 5 is first schematic perspective view of step trough for the utility model button cell holder upper hopper chute.

Fig. 6 is second schematic perspective view of step trough for the utility model button cell holder upper hopper chute.

[embodiment]

See also Fig. 1 and shown in Figure 3, the utility model provides a kind of button cell holder, and it is in order to fixing button cell 30, and described button cell holder comprises load bearing seat 10, and described load bearing seat 10 is provided with elastic contact arm 11 and chute 12; Described chute 12 interior spans are established the two ends of insulation slide bar 20, and described insulation slide bar 20 is located between described elastic contact arm 11 and the button cell 30, the slippage in described chute 12 of described insulation slide bar 20, when insulation slide bar 20 supports elastic contact arm 11, described elastic contact arm 11 is kept at a distance with the top of button cell 30, and insulation slide bar 20 is not when supporting elastic contact arm 11, and described elastic contact arm 11 Elastic Contact are in the top of button cell 30.

See also Fig. 2 and shown in Figure 4, in present embodiment, described chute 12 is an arc groove, and when insulation slide bar 20 during away from the central area slippage of chute 12, described elastic contact arm 11 Elastic Contact are in the top of button cell 30; And when the slippage of the central area of insulation slide bar 20 close chutes 12, described elastic contact arm 11 is kept at a distance with the top of button cell 30.

See also Fig. 5 and shown in Figure 6, described chute 12 is a step trough, and when insulation slide bar 20 was positioned at the top of chute 12, described elastic contact arm 11 was kept at a distance with the top of button cell 30.And when insulation slide bar 20 was positioned at other position (bottommost and the centre position that comprise step trough) of chute 12, described elastic contact arm 11 Elastic Contact were in the top of button cell 30.

The position state of the utility model by insulation slide bar 20 changes the contact between elastic contact arm 11 and the button cell 30 or separates, therefore, before unassembled, keep released state between elastic contact arm 11 and the button cell 30, can avoid the discharge of button cell 30.

Claims

1. button cell holder, it is characterized in that in order to fixing button cell described button cell holder comprises:

Load bearing seat which is provided with elastic contact arm and chute;

The insulation slide bar, its two end span is located in the described chute, and described insulation slide bar is located between described elastic contact arm and the button cell, the slippage in described chute of described insulation slide bar, when the insulation slide bar supports elastic contact arm, keep at a distance in the top of described elastic contact arm and button cell, and the insulation slide bar is not when supporting elastic contact arm, and described elastic contact arm Elastic Contact is in the top of button cell.

2. button cell holder according to claim 1 is characterized in that: described chute is an arc groove.

3. button cell holder according to claim 1 is characterized in that: described chute is a step trough.