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A pressure-maintaining device and pressure-maintaining equipment for earphone shell wiring assembly

A pressure-holding device and shell technology, which is applied in the direction of workpiece clamping devices, hand-held tools, sensors, etc., can solve the problems of difficult control of internal structure stress, difficult production of workpieces, and difficult realization of mechanisms, so as to promote bonding Effect, efficiency and stability improvement, effect of increasing temperature

Active Publication Date: 2022-05-27
SUZHOU JQS INFO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Under normal circumstances, the mechanism used for pressure maintenance needs to be inserted into the earphone hole to press the mobile phone shell and flexible cable to complete the pressure maintenance. Since the earphone hole is relatively small, the mechanism is difficult to realize. In a limited space, if you want to realize Pressure holding function, the required mechanism is more complicated and the workpiece is not easy to manufacture, and the force of the internal structure is also difficult to control

Method used

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  • A pressure-maintaining device and pressure-maintaining equipment for earphone shell wiring assembly
  • A pressure-maintaining device and pressure-maintaining equipment for earphone shell wiring assembly
  • A pressure-maintaining device and pressure-maintaining equipment for earphone shell wiring assembly

Examples

Experimental program
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Effect test

Embodiment 1

[0048] like Figure 1-12As shown, in this embodiment, a pressure-maintaining device 2 for assembling the earphone casing is provided. The pressure-maintaining device 2 belongs to a part of the pressure-maintaining equipment. , pressure maintaining device 2.

[0049] The pressure maintaining device 2 is used to continuously press the flexible cable 6 for a preset time after assembling the flexible cable 6 into the cavity of the earphone casing 5 , so that the flexible cable 6 can be fully fitted and fixed on the headset casing 5 .

[0050] Specifically, the pressure maintaining device 2 includes a casing positioning assembly 21 and a pressure maintaining assembly 22; the casing positioning assembly 21 is used to clamp the earphone casing 5 equipped with the cable 6, and the pressure maintaining assembly 22 is used to align the headphone casing. 5. The cable 6 in the inner part of the cavity is continuously pressurized.

[0051] In this embodiment, the casing positioning assem...

Embodiment 2

[0069] In this embodiment, a pressure maintaining device is provided, including a rotating device 1 , a mounting seat 3 and at least three pressure maintaining devices 2 ;

[0070] The mounting seat 3 is provided with a loading and unloading station, and the loading and unloading station is relatively fixed with the mounting seat 3;

[0071] The rotating device 1 is arranged on the mounting base 3, and the rotating device 1 includes a rotating disk 11 and a driving mechanism; at least three pressure maintaining devices 2 are evenly arranged on the rotating disk 11 along the circumferential direction, and the driving mechanism can drive the rotating disk 11 to rotate, and then Drive the pressure maintaining device 2 to rotate around the axis of the rotating disk 11;

[0072] It should be noted that: in the present embodiment, at least three pressure maintaining devices 2 are evenly arranged at circumferential intervals of the rotating disk, which can improve the space ratio of ...

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Abstract

The invention discloses a pressure maintaining device for cable assembly of an earphone shell, which comprises a housing positioning component and a pressure maintaining component; the pressure maintaining component includes a pressure maintaining air bag, a slide control mechanism, an air bag positioning mechanism and a fluid control component; The pressure air bag includes a pressure retaining part, and the fluid control component is connected with the pressure retaining air bag for delivering fluid to the pressure retaining air bag, so that the pressure retaining part expands from the original state to the pressure retaining state; the outer diameter of the pressure retaining part in the original state Smaller than the outer diameter of the assembly opening of the earphone housing; and when the earphone housing is in a pressure-holding state, press the cable against the inner wall of the earphone housing. By using the inflatable pressure-holding air bag to keep the pressure continuously after the headphone cable is installed, it can fully exert pressure on the cable in a small space, and the final cable bonding effect is good, and the efficiency and stability of the earphone assembly Sex has improved significantly.

Description

technical field [0001] The invention relates to the field of earphone assembly, in particular to a pressure-maintaining device and pressure-maintaining equipment used for earphone casing cable assembly. Background technique [0002] As a necessary accessory for smartphones and other digital players, earphones are also increasingly updated, and thus become an indispensable necessities for people to enjoy audio-visual multimedia entertainment life. Correspondingly, the requirements for assembling equipment for earphones are also getting higher and higher. [0003] In the process of assembling the electronic components of some earphones, it is necessary to install the flexible cable into the narrow space channel of the earphone shell, and it is necessary to maintain a certain pressure on the flexible cable for a preset time, so that it can be connected with the inner wall of the earphone shell. Full fit. Under normal circumstances, the mechanism for maintaining pressure needs...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25B27/02B25B11/02H04R31/00
CPCB25B27/02B25B11/02H04R31/00
Inventor 马明军任晓星彭威
Owner SUZHOU JQS INFO TECH CO LTD
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