CN216451423U - Air escape structure for camera module - Google Patents
Air escape structure for camera module Download PDFInfo
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- CN216451423U CN216451423U CN202122999922.6U CN202122999922U CN216451423U CN 216451423 U CN216451423 U CN 216451423U CN 202122999922 U CN202122999922 U CN 202122999922U CN 216451423 U CN216451423 U CN 216451423U
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- air escape
- camera module
- gas
- thread block
- fixing seat
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Abstract
The utility model belongs to the technical field of mobile phone camera tools, and particularly relates to an air escape structure for a camera module. The middle of the camera module fixing seat is provided with an embedded inner cavity, one corner of the camera module fixing seat is provided with a spiral air escape hole, and an air escape thread block is hermetically screwed in the spiral air escape hole; the cylinder sleeve's inside slope be provided with several layers of high temperature resistant elasticity film, the centre of high temperature resistant elasticity film is provided with escapes the gas breach. It utilizes the screw thread piece of similar plain end screw to replace and flee the gas pocket and flee the gas groove to cooperation inside gas seal structure of fleing realizes toasting in-process inner chamber inflation and flees gas, avoids the tradition to flee the gas pocket and flee the problem that the gas groove exists.
Description
Technical Field
The utility model belongs to the technical field of mobile phone camera tools, and particularly relates to an air escape structure for a camera module.
Background
The mobile phone camera module is widely applied to HM manufacturing procedures, which is a process for curing glue by baking, in the process, if the Holder does not take air escape measures, air can expand in the closed environment of the inner cavity of the Holder, so that the Holder is locally shrunk in the cooling process, the appearance and the flatness of the Holder are seriously affected, an air escape hole and an air escape groove mode are arranged at present, the air escape hole can add a glue dispensing closed flow to the production, the efficiency is affected, referring to fig. 2, the air escape groove mode seals glue and is pressed through glass, the sealing condition is easily caused, and the air escape effect can not be achieved.
SUMMERY OF THE UTILITY MODEL
Aiming at solving the defects and the deficiency problems of the prior art; the utility model aims to provide an air escape structure for a camera module, which has the advantages of simple structure, reasonable design and convenient use, replaces an air escape hole and an air escape groove with a thread block similar to a flat screw, and is matched with an internal air escape sealing structure to realize the expansion of an inner cavity in the baking process and avoid the problems of the traditional air escape hole and the air escape groove.
In order to achieve the purpose, the utility model adopts the technical scheme that: the camera module fixing seat comprises a camera module fixing seat, an embedded inner cavity, a spiral air escape hole and an air escape thread block; the middle of the camera module fixing seat is provided with an embedded inner cavity, one corner of the camera module fixing seat is provided with a spiral air escape hole, and an air escape thread block is hermetically screwed in the spiral air escape hole; the inner part of the cylindrical sleeve is obliquely provided with a plurality of layers of high-temperature-resistant elastic thin film sheets, and the middle of each high-temperature-resistant elastic thin film sheet is provided with an air escape crack.
Preferably, the air escape assembly is fixed inside the middle preformed groove of the air escape thread block through a sealant.
Preferably, the gas escape crack in the middle of the upper and lower high-temperature resistant elastic thin film sheets in the cylindrical sleeve keeps dislocation distribution.
Preferably, after the air escape thread block is screwed, the upper surface of the air escape thread block is kept flush with the surface of the camera module fixing seat.
Preferably, the air escape thread block and the spiral air escape hole are sealed through a sealing gasket.
After adopting the structure, the utility model has the beneficial effects that: it utilizes the screw thread piece of similar plain end screw to replace and flee the gas pocket and flee the gas groove to cooperation inside gas seal structure of fleing realizes toasting in-process inner chamber inflation and flees gas, avoids the tradition to flee the gas pocket and flee the problem that the gas groove exists.
Drawings
To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention is described in detail by the following specific embodiments and the accompanying drawings.
FIG. 1 is a drawing I illustrating the background art of the present invention;
FIG. 2 is a drawing II of the background art of the present invention
FIG. 3 is a schematic structural view of the present invention;
FIG. 4 is a schematic structural diagram of the air escape screw block 5 according to the present invention;
FIG. 5 is a schematic structural view of an air escape assembly 6 according to the present invention;
description of reference numerals: camera module fixing base 1, inlay inner chamber 2, spiral escape the gas pocket 3, escape gas screw thread piece 5, escape gas subassembly 6, cylinder sleeve 7, high temperature resistant elastic film piece 8, escape gas crack mouth 9.
Detailed Description
In order that the objects, aspects and advantages of the utility model will become more apparent, the utility model will be described by way of example only, and in connection with the accompanying drawings. It is to be understood that such description is merely illustrative and not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
It should be noted that, in order to avoid obscuring the present invention with unnecessary details, only the structures and/or processing steps closely related to the scheme according to the present invention are shown in the drawings, and other details not so relevant to the present invention are omitted.
Referring to fig. 4-5, the following technical solutions are adopted in the present embodiment: the camera module comprises a camera module fixing seat 1, an embedded inner cavity 2, a spiral air escape hole 3 and an air escape thread block 5; the camera module fixing seat is characterized in that an embedded inner cavity 2 is arranged in the middle of the camera module fixing seat 1, a spiral air escape hole 3 is formed in one corner of the camera module fixing seat 1, an air escape thread block 5 is screwed in the spiral air escape hole 3 in a sealing mode, an air escape assembly 6 is inserted in the middle of the air escape thread block 5 in a penetrating mode, and the air escape assembly 6 comprises a cylindrical sleeve 7, a high-temperature-resistant elastic film piece 8 and an air escape crack 9; the inner part of the cylindrical sleeve 7 is obliquely provided with two layers of high-temperature-resistant elastic thin film sheets 8, and the middle of each high-temperature-resistant elastic thin film sheet 8 is provided with an air escape crack 9.
The gas escape assembly 6 is fixed in the middle reserved groove of the gas escape thread block 5 through a sealant; the air escape slits 9 in the middle of the upper and lower high-temperature resistant elastic film sheets 8 in the cylindrical sleeve 7 are kept in staggered distribution. The dislocation distribution of the gas escape cracking openings 9 improves the safety, and the problem that the upper and lower through holes cause untight sealing is avoided.
In addition, after the air escape thread block 5 is screwed, the upper surface of the air escape thread block is kept flush with the surface of the camera module fixing seat 1; the air escape thread block 5 and the spiral air escape hole 3 are sealed through a sealing gasket.
The working principle of the specific embodiment is as follows: at cell-phone camera encapsulation toasts the in-process, when going up the lower mould compound die, the compound die contacts back inside gas and escapes 3 discharge downwards along the spiral, then gas escapes 6 discharge of gas subassembly through escaping in the middle of the gas thread piece 5, and gas is opened the gas of escaping 9 in the middle of with high temperature resistant elastic film piece 8 and is exhausted, treats inflation gas pressure diminish back, escapes the automatic closure of gas breach 9, avoids the outside air to get into the pollution closing cap diaphragm and inlays inner chamber 2.
The air escape structure for the camera module in the embodiment comprises: it utilizes the screw thread piece of similar plain end screw to replace and flee the gas pocket and flee the gas groove to cooperation inside gas seal structure of fleing realizes toasting in-process inner chamber inflation and flees gas, avoids the tradition to flee the gas pocket and flee the problem that the gas groove exists.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides an escape structure to camera module which characterized in that: the camera module fixing seat comprises a camera module fixing seat (1), an embedded inner cavity (2), a spiral air escaping hole (3) and an air escaping thread block (5); the middle of the camera module fixing seat (1) is provided with an embedded inner cavity (2), one corner of the camera module fixing seat (1) is provided with a spiral air escape hole (3), and an air escape thread block (5) is screwed in the spiral air escape hole (3) in a sealing manner; wherein, an air escape component (6) is inserted in the middle of the air escape thread block (5), and the air escape component (6) comprises a cylindrical sleeve (7), a high-temperature resistant elastic film sheet (8) and an air escape crack (9); the inner part of the cylindrical sleeve (7) is obliquely provided with a plurality of layers of high-temperature-resistant elastic thin film sheets (8), and the middle of each high-temperature-resistant elastic thin film sheet (8) is provided with an air escape crack (9).
2. The camera module of claim 1, wherein: the air escape assembly (6) is fixed in the middle of the air escape thread block (5) through a sealant.
3. The camera module of claim 1, wherein: the gas escape crack (9) in the middle of the upper and lower high-temperature resistant elastic film sheets (8) inside the cylindrical sleeve (7) keeps staggered distribution.
4. The camera module of claim 1, wherein: after the air escape thread block (5) is screwed, the upper surface of the air escape thread block is flush with the surface of the camera module fixing seat (1).
5. The camera module of claim 1, wherein: the air escape thread block (5) and the spiral air escape hole (3) are sealed through a sealing gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122999922.6U CN216451423U (en) | 2021-12-01 | 2021-12-01 | Air escape structure for camera module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122999922.6U CN216451423U (en) | 2021-12-01 | 2021-12-01 | Air escape structure for camera module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216451423U true CN216451423U (en) | 2022-05-06 |
Family
ID=81356068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122999922.6U Active CN216451423U (en) | 2021-12-01 | 2021-12-01 | Air escape structure for camera module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216451423U (en) |
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2021
- 2021-12-01 CN CN202122999922.6U patent/CN216451423U/en active Active
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