Glasses lens assembling system

A lens assembly and lens technology, used in installation, optics, instruments, etc., can solve the problems of reducing product yield and lens damage, and achieve the effect of improving yield, reducing damage rate, and maintaining uniform force

Inactive Publication Date: 2009-12-23
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The above-mentioned lens assembly system is a rigid structure. When the lens is put into the accommodating cavity, due to the limitation of the size of the lens and the accommodating cavity, as well as manual and mechanical errors, sometimes the lens will be inclined to one side relative to the accommodating cavity. When the punch is punching, the lens will be damaged due to the uneven force on the lens, thereby reducing the yield of the product

Method used

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  • Glasses lens assembling system
  • Glasses lens assembling system
  • Glasses lens assembling system

Examples

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Embodiment Construction

[0013] In order to further illustrate the present invention, the following preferred embodiments are given and described in detail in conjunction with the accompanying drawings.

[0014] see image 3 As shown, the lens assembly system 100 provided by the first embodiment of the present invention includes a base 10, a universal joint 11 connected to the base 10, and a universal joint 11 connected to the base 10 through the universal joint 11. The lens seat 12, an elastic element 13 disposed between the base 10 and the lens seat 12, and a punch 14.

[0015] The base 10 is fixed on a machine platform (not shown) for supporting the lens holder 12 . The lens holder 12 has an accommodating cavity 121 for accommodating the lens to be assembled. The diameter and axial length of the accommodating cavity 121 are set according to requirements, for example, according to the diameter of the lens to be assembled and the thickness of the lens.

[0016] The universal joint 11 is disposed b...

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Abstract

A lens assembly system, comprising a base, a universal joint connected with the base, a lens holder connected with the base through the universal joint, a lens holder arranged between the base and the lens holder elastic element and a punch. The lens holder has an accommodating cavity for accommodating the assembled lenses. The punch is used for punching the lens accommodated in the accommodating cavity of the lens holder. During the lens assembly process of the above-mentioned lens assembly system, when the lens is tilted relative to the accommodating cavity, the punch punches downward, and under the cooperation of the universal joint, the lens seat also tilts accordingly, ensuring that the axis of the lens and the punch is Consistent, so that the force on the lens is kept uniform, the damage rate of the lens is reduced, and the yield rate of the product is improved.

Description

technical field [0001] The present invention relates to a lens module assembly technology, in particular to a lens assembly system for assembling lenses. Background technique [0002] With the continuous development of science and technology, portable electronic devices such as mobile phones are widely used and tend to be light, beautiful and multi-functional. The camera function is an additional function of the popular mobile phones in recent years. A digital camera module used in a mobile phone must not only meet the requirements of thinness, lightness and compactness, but also have high photographic performance. The digital camera lens module assembly method is one of the main factors that determine the photographic performance. In the digital camera lens module assembly process, the lens assembly fixture and its assembly system become the key factors to improve the lens module assembly ability and product yield. One, therefore, improving the lens assembly jig and its as...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B7/02F16M11/02G03B30/00
CPCY10T29/49895Y10T29/49826Y10T29/53Y10T29/53678G02B7/021Y10T29/53974Y10T29/49902Y10T29/53913Y10T29/49899
Inventor 吴永腾
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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