Positioning fixture for engraving telephone buttons

Abstract

The invention belongs to the technical field of telephone making, and particularly relates to a positioning fixture for engraving telephone buttons. In order to solve the problems that when existing telephone buttons are engraved, the buttons cannot be positioned conveniently, the buttons are prone to displacement during engraving, and engraving work cannot be better carried out, the following scheme is proposed. The positioning fixture includes a fixing seat, a mounting groove is formed in the top of the fixing seat, mounting plates are slidably mounted on the inner walls of the two sides ofthe mounting groove, the sides, getting close to each other, of the two mounting plates are rotationally provided with one placing plate, the top of the placing plate is fixedly provided with a plurality of first placing blocks, the tops of the multiple first placing blocks are each provided with a rectangular groove, and the bottom of the placing plate is fixedly provided with a plurality of second placing blocks. The positioning fixture can position the buttons in two shapes, the stability during engraving is increased, the two states are conveniently switched, and meanwhile, the buttons clamped in the rectangular grooves or the curved grooves can be pushed out, and use is facilitated.

Description

technical field [0001] The invention belongs to the technical field of telephone production, and in particular relates to a positioning jig used for telephone key engraving. Background technique [0002] A telephone is a terminal device that transmits voice bidirectionally through electrical signals. Telephone communication is a communication technology that converts sound energy and electrical energy and uses the medium of "electricity" to transmit language. Two users want to communicate. The simplest The form is to connect two telephone sets with a pair of lines. The basic buttons of the telephone set include telephone power line, telephone line, line switch, receiver, volume increase button, microphone, local number sheet, ringtone and hands-free. Horn, memory code key, memory number chip, number key, memory retrieval key, memory storage key, redial key, work indicator light, hands-free key, R key, hands-free microphone, ring tone adjustment switch, P / T switch , Hands-fr...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcomings in the prior art that it is inconvenient to locate the keys when engraving the keys of the telephone, and the keys are prone to displacement during engraving, which is not conducive to the engraving work. Positioning jig for telephone key engraving

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