A magnetic head installation method and its structure

An installation method and magnetic head technology, applied in the configuration/installation of recording head, magnetic recording, instruments, etc., can solve the problems of thick card scratcher, inconvenient disassembly and assembly of the magnetic head, etc., and achieve reduced thickness, convenient disassembly and assembly, and structural simple effect

Active Publication Date: 2016-03-02
FUJIAN LANDI COMML EQUIP CO LTD
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] The purpose of the present invention is to provide a magnetic head installation method and its structure, which helps to solve the problems of the existing card scribes, such as thicker thickness and inconvenient disassembly and assembly of the magnetic head, etc.

Method used

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  • A magnetic head installation method and its structure
  • A magnetic head installation method and its structure
  • A magnetic head installation method and its structure

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Embodiment Construction

[0024] In order to make the above-mentioned features and advantages of the present invention more comprehensible, the following specific embodiments are described in detail with reference to the accompanying drawings.

[0025] refer to figure 1 , figure 2 , image 3 and Figure 4 , the present invention relates to a kind of magnetic head installation method, carry out as follows:

[0026] 1) A metal shrapnel is preset on the magnetic head to ensure that the magnetic head can move back and forth in the vertical direction;

[0027] 2) A magnetic head window for accommodating the magnetic head is provided on the PCB;

[0028] 3) Solder the two positioning pieces on both sides of the magnetic head window of the PCB board respectively through the surface mount process;

[0029] 4) Weld one end of the metal shrapnel to a positioning piece;

[0030] 5) Weld the other end of the metal shrapnel to the other positioning piece.

[0031] In step 1, the metal shrapnel and the magne...

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Abstract

A method for installing a magnetic head, which proceeds with the following steps: 1) prearranging a metal spring leaf (4) on the magnetic head (2), which is used for ensuring that the magnetic head (2) can move back and forth in the perpendicular direction; 2) opening a magnetic head window (1-1) used for housing the magnetic head on a PCB board (1); 3) respectively welding two locating pieces (3) on both sides of the magnetic head window (1-1) of the PCB board by means of the surface mounting process; 4) welding one end of the metal spring leaf (4) on one of the locating pieces (3); and 5) welding the other end of the metal spring leaf (4) on the other one of the locating pieces (3). By means of the method for installing a magnetic head, the structure is simple, and the disassembly is convenient; and a nickel sheet is surface-mounted on a printed circuit board at first, and then the magnetic head with the spring leaf is welded on the nickel sheet by means of the electrowelding process, thereby not only reducing the thickness of a card swiping reader, but also ensuring that the magnetic head can be replaced and repaired when it fails.

Description

technical field [0001] The invention relates to the field of electronic payment, in particular to a magnetic head installation method and its structure. Background technique [0002] The previous design of the card scribe requires screws and pressure blocks to fix the magnetic head on the structural parts. The length of the screw increases the thickness of the card scribe, resulting in a larger structure, and also brings great difficulties to the disassembly and assembly of the magnetic head replacement. inconvenient. Therefore, it is the object of the present invention to study the above problems. Contents of the invention [0003] The object of the present invention is to provide a magnetic head installation method and its structure, which help to solve the problems of the existing card scribes, such as thicker thickness and inconvenient assembly and disassembly of the magnetic head. [0004] One of the technical solutions of the present invention is: a method for inst...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G07F9/00G07G1/12
CPCG11B5/48G11B5/00808
Inventor 林魁
Owner FUJIAN LANDI COMML EQUIP CO LTD
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