Lens module group
A lens module and lens assembly technology, applied in instruments, installations, optics, etc., can solve problems such as occupying space, and achieve the effect of saving space, reducing costs, and expanding aperture
Inactive Publication Date: 2017-05-31
SAE MAGNETICS (HK) LTD
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- Application Information
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Problems solved by technology
[0002] like figure 1 and figure 2 As shown, it is a schematic diagram of an existing miniature lens module, which includes a housing 100, and an upper spring 200, a magnetic element 300, a coil 400, a lens 500, a lens holder 600, and Spacer 700, lower spring 800 and base 900, lens 500 includes lens barrel and the lens group that is arranged in lens barrel, lens barrel of lens 500 is connected with lens seat 600 by thread, because lens barrel and lens barrel and lens seat The existence of the threaded connection structure between 600 needs to occupy a certain space, which limits the expansion of the aperture of the lens 500 to a certain extent, so that the aperture of the lens 500 can only be maintained at a small size
Method used
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[0028] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.
[0029] Embodiments of the lens module of the present invention are described in detail below, and examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions.
[0030] In the description of the lens module of the present invention, it should be understood that the terms "front", "rear", "upper", "lower", "upper end", "lower end", "upper part", "lower part" etc. indicate The orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the descr...
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The invention relates to a lens module group comprising a housing and a pedestal combined with the housing to form an accommodation space. In addition, the lens module group also consists of an upper reed, a lens assembly, and a lower reed, wherein the upper reed, the lens assembly and the lower reed are accommodated into the accommodation space. The lens assembly includes a main lens cone body and a lens group arranged inside the main lens cone body; the upper end of the main lens cone body is suspended at the upper reed and the lower end of the main lens cone body is suspended at the lower reed; the upper reed is connected with the housing; and the lower reed is connected with the pedestal. According to the lens module group, because the lens assembly is suspended at the upper reed and the lower reed directly, a lens seat in the existing lens module group and a thread connection structure between the lens seat and the lens assembly can be saved, so that the space can be saved and thus the aperture of the lens assembly can be extended.
Description
technical field [0001] The invention relates to a lens module, more specifically, to a large-aperture lens module. Background technique [0002] Such as figure 1 and figure 2 As shown, it is a schematic diagram of an existing miniature lens module, which includes a housing 100, and an upper spring 200, a magnetic element 300, a coil 400, a lens 500, a lens holder 600, and Spacer 700, lower spring 800 and base 900, lens 500 includes lens barrel and the lens group that is arranged in lens barrel, lens barrel of lens 500 is connected with lens seat 600 by thread, because lens barrel and lens barrel and lens seat The existence of the screw connection structure between 600 needs to occupy a certain space, which limits the expansion of the aperture of the lens 500 to a certain extent, so that the aperture of the lens 500 can only be maintained at a small size. Contents of the invention [0003] The purpose of the present invention is to provide a lens module capable of enlar...
Claims
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Patent Timeline
Login to View More IPC IPC(8): G02B7/02G02B7/04
CPCG02B7/026G02B7/04
Inventor 何耀诚胡咏兵
Owner SAE MAGNETICS (HK) LTD