Unlock instant, AI-driven research and patent intelligence for your innovation.

Button type battery clamp

A technology of battery clamps and buttons, which is applied to battery pack parts, circuits, electrical components, etc., and can solve the problems that hinder the overall equipment from small size, light weight, miniaturization, limited light weight, and large installation space

Inactive Publication Date: 2006-12-27
SMK CO LTD
View PDF1 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] In addition, since the insulating case 101 must be used as a component, the miniaturization and weight reduction of the button battery holder as a whole are limited, and the mounting space for mounting on the printed circuit wiring board 111 is large, so that the printed circuit wiring board 111 cannot be realized. The miniaturization of the equipment also hinders the miniaturization and weight reduction of the overall equipment

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Button type battery clamp
  • Button type battery clamp
  • Button type battery clamp

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0102] Below, use Figure 1 to Figure 9 Embodiment 1 of the present invention will be described. 1 and 2 are perspective views of the button-type battery holder 1 of the present embodiment viewed obliquely from above and below, respectively, and FIG. 3 is a top view of the button-type battery holder 1, Figure 4 is a side view of the button-type battery jig 1 .

[0103] As shown in these figures, a button-type battery jig 1 is composed of a cylindrical positive electrode contact 2 and a cross-shaped negative electrode contact 3 . As described later, the positive contact 2 and the negative contact 3 are contacts mounted on the surface of the printed circuit wiring board 111. In the following description, the positive contact and the negative contact are mounted on the printed circuit wiring board 111. In the upper state, the direction parallel to the mounting surface of the printed circuit board 111 is defined as the horizontal direction, the front side is defined as the upper...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

PROBLEM TO BE SOLVED: To provide a button cell holder enabling further downsizing and weight saving through reduction of the number of component parts.SOLUTION: An anode contact (3) with a leaf spring piece (11) formed, and a cathode contact (2) with a positioning frame part (4) surrounding side faces of a button cell (110) and a voltage-receiving piece (6) formed are soldered and connected to an anode pattern and a cathode pattern of a printed circuit board, respectively, to be fixed on it (111). The button cell (110) is positioned in a horizontal direction with the positioning frame part (4), and is positioned in a vertical direction between the leaf spring piece (11) and the voltage receiving piece (6). The cathode contact (2) and the anode contact (3) are made in contact with a cathode (110a) and an anode (110b) of the button cell positioned, and are electrically connected to the anode pattern and the cathode pattern of the printed circuit board, respectively.

Description

technical field [0001] The present invention relates to a button-type battery jig for detachably accommodating a disc-shaped button-type battery and electrically connecting to a power supply pattern of a printed circuit wiring board. Background technique [0002] In portable devices such as mobile phones and cameras, a disc-shaped button battery is used as a driving power source, and a button battery holder for detachably storing the button battery is mounted on the printed circuit board inside the device. . Since the button-type battery jig is a part installed in a portable device, it is required to be small and light-weight. In the conventional structure, a pair of contacts connected to the positive and negative electrodes of the button-type battery are fixed to the insulating case. above (Patent Document 1). [0003] [Patent Document 1] Japanese Patent Laid-Open No. 2003-157818 (column 3, column 4, Figure 4 ) [0004] Figure 15 This conventional button-type battery ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H01M2/10H01M2/20H01R12/04
CPCY02E60/12Y02E60/10
Inventor 浅井清吉田彻
Owner SMK CO LTD