CN208849843U - The mounting structure of camera - Google Patents

Abstract

A kind of mounting structure of camera is equipped with the shell of open column shape chamber including one end, and lens assembly and photosensory assembly are sequentially arranged in chamber along the path that light enters shell, and the shell, lens assembly and photosensory assembly are enclosed airtight chamber.It constitutes the unapproachable confined space of impurity in the utility model in casing of pick-up head body between lens assembly and photosensory assembly, so that camera has good waterproof and dustproof effect, greatly improves the reliability that camera works under complex environment.

Description

The mounting structure of camera

Technical field

The utility model belongs to camera technical field, in particular to a kind of mounting structure of camera.

Background technique

Camera device has been widely used for the every field of contemporary work and life, for safety and social activity demand, People are higher and higher to the clarity requirement of camera device, and the application scenarios of camera device are also more and more extensive, it is ensured that underwater, Effect is shot with video-corder under the scenes such as open air, not only needs the quality of improving optical camera lens, sensitive chip, it is also necessary to avoid dust etc. miscellaneous Matter attaches in camera use process influences image quality on camera lens or sensitive chip.In addition, due to can not be in camera Entire assembling process in all accomplish it is dustless, thus usually in finished product detection find camera lens stain, this is installed in lens group In assembling process after, dust is attached caused by associated component surface, is greatly reduced the qualification rate of product, is increased production Cost.

Utility model content

The purpose of this utility model is to provide a kind of mounting structures of camera, can be obviously improved the reliable of camera Property.

In order to achieve the above object, the technical solution adopted in the utility model are as follows: a kind of mounting structure of camera, including one Shell of the end equipped with open column shape chamber, lens assembly and photosensory assembly are sequentially arranged in chamber along the path that light enters shell Interior, shell, lens assembly and the photosensory assembly is enclosed airtight chamber.

The prior art is compared, and there are following technical effects for the utility model: lens assembly and photosensitive group in casing of pick-up head body The unapproachable confined space of impurity is constituted between part, so that camera has good waterproof and dustproof effect, is greatly improved The reliability that camera works under complex environment.

Detailed description of the invention

Content expressed by each attached drawing of this specification and the label in figure are briefly described below:

Fig. 1 is the top view of shell；

Fig. 2 is the A-A cross-sectional view in Fig. 1；

Fig. 3 is lens assembly and photosensory assembly be installed after A-A cross-sectional view.

In figure: 10. shells, 11. chambers, 12. boss, 20. lens assemblies, 30. photosensory assemblies, 31. wiring boards, 32. senses Optical chip.

Specific embodiment

With reference to the accompanying drawing 1~3, by the description of the embodiment, making specific embodiment of the present utility model into one Step is described in detail.

A kind of mounting structure of camera is equipped with the shell 10 of open column shape chamber 11,20 He of lens assembly including one end Photosensory assembly 30 is sequentially arranged in chamber 11 along the path that light enters shell, the shell 10, lens assembly 20 and sense Optical assembly 30 is enclosed airtight chamber.This makes the cavity in chamber 11 between lens assembly 20 and photosensory assembly 30 form one The unapproachable confined space of the impurity such as a dust is greatly improved and is taken the photograph so that camera has good waterproof and dustproof effect The reliability to work under complex environment as head.

Preferably, the front end of light from the chamber 11 enters in shell 10, the rear end face of chamber 11 along its axial direction to It is extended with flange collar 12 outside, the outer end face of flange collar 12 mating surface corresponding to photosensory assembly 30 constitutes the cooperation of face gluing, sealing, thus Realize the sealing of 11 rear end of chamber.

Specifically, the photosensory assembly 30 includes wiring board 31, the intermediate position of wiring board 31 is equipped with sensitive chip 32, The cooperation of face gluing, sealing is constituted positioned at the wiring board plate face of 32 circumference of sensitive chip and the outer end face of flange collar 12.This is abundant to utilize The flat construction feature of wiring board 31 itself, making any change without the structure or construction to photosensory assembly 30 can be advantageously Realize the sealing of chamber 11.

Further, the whole frame-shaped that is square of the flange collar 12, the inner peripheral surface and 32 gap cloth of sensitive chip of flange collar 12 It sets.That is, the inner wall of flange collar 12 is consistent with the circumferential profile of sensitive chip 32, the inner ring and sensitive chip of such flange collar 12 32 be able to cooperate realize the positioning of wiring board 31, rear end face be bonded with wiring board 31 be able to achieve photosensory assembly 30 and shell 10 can By sealing.

Preferably, the column shank of the inner wall of 11 front side chamber of chamber and lens assembly 20 constitutes face gluing, sealing and matches Close, realize the sealing of 11 front end of chamber, effectively avoid the gap of water droplet or dust between lens assembly 20 and shell 10 into Enter chamber 11.

In the present embodiment, face gluing, sealing cooperation be bonded using adhesive, thus only need it is reasonable on the housing 10 Flange collar 12 is set, and makes full use of shape, the construction feature of shell 10, lens assembly 20 and photosensory assembly 30 itself, so that it may The significant increase for realizing camera quality, is obviously improved cost of goods manufactured and its durability, reliability.

Claims (4)

1. a kind of mounting structure of camera is equipped with the shell (10) of open column shape chamber (11), lens assembly including one end (20) it is sequentially arranged in chamber (11) with photosensory assembly (30) along the path that light enters shell, it is characterised in that: described Shell (10), lens assembly (20) and photosensory assembly (30) are enclosed airtight chamber, inner wall and mirror on front side of chamber (11) The column shank of head assembly (20) constitutes the cooperation of face gluing, sealing.

2. the mounting structure of camera according to claim 1, it is characterised in that: front end of the light from the chamber (11) In into shell (10), the rear end face of chamber (11) has extended axially outward flange collar (12) along it, the outer end face of flange collar (12) The cooperation of face gluing, sealing is constituted to the corresponding mating surface of photosensory assembly (30).

3. the mounting structure of camera according to claim 2, it is characterised in that: the photosensory assembly (30) includes line The intermediate position of road plate (31), wiring board (31) is equipped with sensitive chip (32), is located at the wiring board plate of sensitive chip (32) circumference The outer end face of face and flange collar (12) constitutes the cooperation of face gluing, sealing.

4. the mounting structure of camera according to claim 3, it is characterised in that: the flange collar (12) is integrally square Frame-shaped, the inner peripheral surface of flange collar (12) and sensitive chip (32) gap are arranged.