Placing mechanism for buzzer stamping production

A buzzer chip and placement groove technology, which is applied in the field of placement mechanism for buzzer chip stamping production, can solve the problems of affecting normal completion and inconvenient height adjustment of security mechanism, and achieve the effect of easy adjustment and efficient completion

Inactive Publication Date: 2018-05-25
兴化市天华机电有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a mounting mechanism for the stamping production of the buzzer piece, which solves the problem that the height adjustment of the security mechanism is inconvenient and affects the normal completion of the stamping process

Method used

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  • Placing mechanism for buzzer stamping production
  • Placing mechanism for buzzer stamping production

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0019] Such as Figure 1-2 As shown, the present invention provides a technical solution: a placement mechanism for stamping production of buzzer sheets, including a bottom plate 1, a first hinged seat 2, a second hinged seat 3, a first sleeve 6, a second sleeve 7 and Top plate 12, two first hinged seats 2 are fixedly arranged on the upper side of the bottom plate 1, and two second hinged seats 3 are fixedly arranged on the upper side of the bottom plate 1 opp...

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Abstract

The invention discloses a placing mechanism for buzzer stamping production. The mechanism comprises a bottom plate, first hinge bases, second hinge bases, a first sleeve, a second sleeve and a top plate; two first hinge bases are fixed to one side of the upper face of the bottom plate, two second hinge bases are fixedly arranged at the positions, opposite to the first hinge bases, of the other side of the upper face of the bottom plate, first casing rods are sleeved with the inner side of the first sleeve, second casing rods are sleeved with the inner side of the second sleeve, adjusting screwrods are in threaded connection with the inner sides of two thread holes, two third hinge bases are fixed to the positions, close to the positions of the two first casing rods, of the bottom face ofthe top plate, the first casing rods are rotatably connected to the inner sides of the third hinge bases, the other side of the bottom face of the top plate is fixedly connected with the top ends of the two second casing rods, and a placing groove is formed in the top plate. The problems that the height of the placing mechanism is inconvenient to adjust, and normal finishing in the stamping process is affected are solved.

Description

technical field [0001] The invention relates to the technical field of buzzer sheet production auxiliary devices, in particular to a placement mechanism for buzzer sheet stamping production. Background technique [0002] The buzzer is a device used in piezoelectric ceramics. The more common ones are titanium and piezoelectric ceramics (pzt) made of zirconium and lead oxides and then sintered. Since the human ear is most sensitive to 3khz audio signals, the resonant frequency of the buzzer is usually designed during production. Around 3khz. In order to improve the low-frequency response, a double-diaphragm structure is generally adopted. In an ionic crystal, positive and negative ions are regularly interlaced to form a crystal lattice. In this way, the intrinsic electric moment is formed, and polarized charges appear on the surface of the crystal, and because the crystal is exposed to the air, after a period of time, these charges are neutralized by the different ions in th...

Claims

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Application Information

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IPC IPC(8): B28D1/26B28D7/00B28D7/04
CPCB28D1/26B28D7/00B28D7/04
Inventor 张长天
Owner 兴化市天华机电有限公司
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