CN110035212B - Camera module and terminal - Google Patents
Camera module and terminal Download PDFInfo
- Publication number
- CN110035212B CN110035212B CN201910425789.8A CN201910425789A CN110035212B CN 110035212 B CN110035212 B CN 110035212B CN 201910425789 A CN201910425789 A CN 201910425789A CN 110035212 B CN110035212 B CN 110035212B
- Authority
- CN
- China
- Prior art keywords
- elastic element
- lens
- camera module
- accommodating space
- protrusion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000004308 accommodation Effects 0.000 abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000003292 glue Substances 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
- Lens Barrels (AREA)
Abstract
The utility model provides a camera module, includes the camera lens, and the camera module still includes fixed bolster and elastic element, and the fixed bolster includes first accommodation space, and elastic element includes second accommodation space and spacing arch, and elastic element sets up in first accommodation space to link to each other with the fixed bolster, the camera lens is fixed in second accommodation space, and spacing arch sets up on the inner wall of second accommodation space, and with the outer wall contact of camera lens. The camera module can omit the use of dispensing equipment and glue curing equipment, reduces the production cost and has a convenient fixing mode. The invention also relates to a terminal.
Description
Technical Field
The present invention relates to the field of imaging devices, and in particular, to a camera module and a terminal.
Background
At present, in the assembly process of the double-camera and the multi-camera module, the lens is usually adhered to a metal or plastic fixing support in a dispensing mode, so that the lens and the fixing support are fixed. However, in the assembly process, dispensing equipment and glue curing equipment are needed, so that the production cost is high, and the dispensing operation is inconvenient.
The foregoing description is provided for general background information and does not necessarily constitute prior art.
Disclosure of Invention
The invention aims to provide a camera module and a terminal, which can omit the use of dispensing equipment and glue curing equipment, reduce the production cost and facilitate the fixing mode.
The utility model provides a camera module, includes the camera lens, and the camera module still includes fixed bolster and elastic element, and the fixed bolster includes first accommodation space, and elastic element includes second accommodation space and spacing arch, and elastic element sets up in first accommodation space to link to each other with the fixed bolster, the camera lens is fixed in second accommodation space, and spacing arch sets up on the inner wall of second accommodation space, and with the outer wall contact of camera lens.
Further, the elastic element further comprises a connecting protrusion, the fixing support further comprises a connecting groove, the connecting groove is arranged on the inner wall of the first accommodating space, and the connecting protrusion is connected with the connecting groove in a matched mode.
Further, spacing protruding with the coupling groove is a plurality of, spacing protruding along second accommodation space circumference setting, coupling groove along first accommodation space circumference setting.
Further, the cross section of the connecting groove is trapezoid.
Further, the limit protrusion extends along the height direction of the lens.
Further, the fixing bracket and the elastic element are integrally formed.
Further, the elastic element is in interference fit with the lens.
Further, the camera module comprises two lenses, the fixed support comprises two first accommodating spaces, an elastic element is respectively arranged in the two first accommodating spaces, and one lens is arranged in each elastic element.
Further, the camera module comprises two lenses, the fixed support comprises a first accommodating space, an elastic element is arranged in the first accommodating space, the elastic element comprises two second accommodating spaces, and one lens is arranged in each second accommodating space.
The invention further provides a terminal, which comprises the camera module.
The camera module comprises the elastic element, the elastic element is connected with the bulge and the limit bulge, the limit bulge is in contact with the lens, namely, the matching relationship between the lens and the elastic element is interference fit, the lens and the elastic element are fixedly connected, and the lens is ensured not to loosen; the connecting protrusion is matched and connected with the connecting groove of the fixed bracket, so that the elastic element is connected with the fixed bracket; the limiting bulge is in a strip shape and extends along the height direction of the lens, so that the lens can be pressed into the elastic element; the connecting groove is long-strip-shaped, so that the elastic element can be conveniently disassembled and assembled, and the stability of the elastic element can be enhanced by the trapezoid cross section, so that the lens is ensured not to be loosened. The lens is fixedly connected with the fixed support through the elastic element, so that dispensing equipment and glue curing equipment are omitted, the production cost is reduced, and the operation is convenient.
Drawings
Fig. 1 is an exploded view of a camera module according to an embodiment of the invention.
Fig. 2 is a schematic cross-sectional view of fig. 1.
Fig. 3 is a schematic structural view of a fixing bracket according to an embodiment of the invention.
Fig. 4 is a schematic structural view of another view of fig. 3.
Fig. 5 is a schematic structural view of an elastic element according to an embodiment of the invention.
Fig. 6 is a schematic structural view of an elastic element disposed in a fixing bracket according to an embodiment of the present invention.
Detailed Description
The following describes in further detail the embodiments of the present invention with reference to the drawings and examples. The following examples are illustrative of the invention and are not intended to limit the scope of the invention.
Fig. 1 is an exploded view of a camera module according to an embodiment of the invention. Fig. 2 is a schematic cross-sectional view of fig. 1. As shown in fig. 1 and 2, the camera module 10 includes two lenses 12, a fixing bracket 13 and two elastic elements 14, the elastic elements 14 are disposed in the fixing bracket 13 and connected with the fixing bracket 13, the lenses 12 are disposed in the elastic elements 14, and the lenses 12 are fixedly connected with the elastic elements 14.
Fig. 3 is a schematic structural view of a fixing bracket according to an embodiment of the invention. Fig. 4 is a schematic structural view of another view of fig. 3. As shown in fig. 3 and 4, the fixing bracket 13 includes two first receiving spaces 131 and a connection groove 132. The connecting grooves 132 are formed in the inner wall of the first accommodating space 131, the connecting grooves 132 are formed in a plurality of numbers, the connecting grooves 132 are formed in the circumferential direction of the first accommodating space 131, and the cross section of the connecting grooves 132 is trapezoidal and is strip-shaped. Two first accommodating spaces 131 are respectively provided with an elastic element 14, and each elastic element 14 is internally provided with a lens 12. In this embodiment, the connecting groove 132 is long, so that the elastic element 14 can be conveniently assembled and disassembled, and the cross section of the connecting groove is trapezoidal, so that the stability of the elastic element 14 can be enhanced, the problem that the elastic element 14 moves or rotates in the first accommodating space 131 can be prevented, and the lens 12 is further ensured not to loosen.
In other embodiments, the fixing bracket 13 includes a first accommodating space 131, in which an elastic element 14 is disposed in the first accommodating space 131, and the elastic element 14 includes two second accommodating spaces 141, in which a lens 12 is disposed in each of the second accommodating spaces 141.
Fig. 5 is a schematic structural view of an elastic element according to an embodiment of the invention. Fig. 6 is a schematic structural view of an elastic element disposed in a fixing bracket according to an embodiment of the present invention. As shown in fig. 5 and 6, the elastic member 14 includes a second receiving space 141, a limiting protrusion 142, a connecting protrusion 143, and a light-transmitting notch 144. The spacing protruding 142 sets up on the inner wall of second accommodation space 141, and connecting protruding 143 is located on the outer wall of elastic element 14, and spacing protruding 142 and connecting protruding 143 are a plurality of, and a plurality of spacing protruding 142 set up along second accommodation space 141 circumference, and a plurality of connecting protruding 143 set up along the outer wall circumference of elastic element 14. The lens 12 is fixed in the second accommodating space 141, the light transmitting notch 144 is opposite to the light inlet of the lens 12, the limiting protrusion 142 contacts with the outer wall of the lens 12, and the connecting protrusion 143 is connected with the connecting groove 132 in a matching manner.
Specifically, the limiting protrusion 142 and the connecting protrusion 143 are elongated, and specifically, two ends of the limiting protrusion 142 and the connecting protrusion 143 extend to the edge of the elastic element 14, but not limited thereto. The cross section of the connecting protrusion 143 is trapezoidal, and the cross section of the limiting protrusion 142 is triangular, but not limited thereto. The limiting protrusion 142 extends in the height direction of the lens 12, i.e., the limiting protrusion 142 is vertically disposed. The length direction of the connecting protrusion 143 is the same as the length direction of the limiting protrusion 142, which is more beneficial to the disassembly and assembly of the elastic element 14.
In the present embodiment, the limiting protrusion 142 is in a strip shape, and the limiting protrusion 142 extends along the height direction of the lens 12, so as to facilitate the lens 12 to be pressed into the elastic element 14, i.e. the limiting protrusion 142 acts as a sliding rail; the triangular limiting protrusion 142 is in line contact with the outer wall of the lens 12, so that the lens 12 is more favorably pressed into the elastic element 14; the limiting protrusion 142 is in contact with the outer wall of the lens 12, namely the matching relation between the lens 12 and the elastic element 14 is interference fit, so that the lens 12 and the elastic element 14 are fixedly connected, and the lens 12 is ensured not to loosen; the material of the elastic element 14 may be rubber, but is not limited thereto.
It should be noted that the elastic element 14 may be integrally formed with the fixing bracket 13, which is beneficial to the assembly of the camera module 10 and the production, and in particular, the elastic element 14 may be integrally formed with the fixing bracket 13 by injection molding, but not limited thereto.
The fixing principle of the camera module 10 of the present invention is approximately as follows: the connecting protrusion 143 is matched and connected with the connecting groove 132, so that the elastic element 14 is fixed on the fixed support 13, the elastic element 14 is prevented from loosening, the lens 12 is pressed into the second accommodating space 141, the elastic element 14 is stressed to deform, the limiting protrusion 142 is in contact with the outer wall of the lens 12, the lens 12 is in interference fit with the elastic element 14, static friction force is generated between the limiting protrusion 142 and the lens 12, and therefore the limiting protrusion 142 limits the movement of the lens 12, and the effect of fixing the lens 12 is achieved.
The camera module 10 comprises the elastic element 14, wherein the elastic element 14 is connected with the bulge 143 and the limiting bulge 142, the limiting bulge 142 is in contact with the lens 12, namely, the lens 12 is in interference fit with the elastic element 14, so that the lens 12 is fixedly connected with the elastic element 14, and the lens 12 is ensured not to loosen; the connecting protrusion 143 is matched and connected with the connecting groove 132 of the fixed bracket 13 to realize the connection of the elastic element 14 and the fixed bracket 13; the limiting protrusion 142 is in a strip shape, and the limiting protrusion 142 extends along the height direction of the lens 12, so that the lens 12 is pressed into the elastic element 14; the connecting groove 132 is long, so that the elastic element 14 can be conveniently assembled and disassembled, and the trapezoid cross section can enhance the stability of the elastic element 14, so as to ensure that the lens 12 is not loosened. The lens 12 is fixedly connected with the fixed support 13 through the elastic element 14, so that dispensing equipment and glue curing equipment are omitted, the production cost is reduced, and the operation is convenient.
The invention also relates to a terminal comprising the camera module 10.
In this document, unless specifically stated and limited otherwise, the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly coupled, detachably coupled, or integrally connected; can be mechanically or electrically connected; may be directly connected, indirectly connected through an intermediate medium, or may be communication between two elements. The specific meaning of the terms described above will be understood to those of ordinary skill in the art in a specific context.
In this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a list of elements is included, and may include other elements not expressly listed.
In this document, the use of the ordinal adjectives "first", "second", etc., to describe an element, is merely intended to distinguish between similar elements, and does not necessarily imply that the elements so described must be in a given sequence, or a temporal, spatial, hierarchical, or other limitation.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. The camera module comprises a lens (12), and is characterized in that the camera module (10) further comprises a fixed support (13) and an elastic element (14), the fixed support (13) comprises a first accommodating space (131), the elastic element (14) comprises a second accommodating space (141) and a limiting protrusion (142), the elastic element (14) is arranged in the first accommodating space (131) and is connected with the fixed support (13), the lens (12) is fixed in the second accommodating space (141), the limiting protrusion (142) is arranged on the inner wall of the second accommodating space (141) and is in contact with the outer wall of the lens (12), the limiting protrusion (142) is in a strip shape and extends along the height direction of the lens (12), the cross section of the limiting protrusion (142) is triangular, the elastic element (14) further comprises a connecting protrusion (143), the fixed support (13) further comprises a connecting groove (132), the connecting protrusion (143) is arranged on the inner wall of the first accommodating space (141), the connecting protrusion (132) is connected with the connecting protrusion (143) in a trapezoid shape, and the length direction of the connecting protrusion (143) is the same as the length direction of the limiting protrusion (142).
2. The camera module according to claim 1, wherein the limiting protrusion (142) and the connecting groove (132) are plural, the limiting protrusion (142) is circumferentially disposed along the second accommodating space (141), and the connecting groove (132) is circumferentially disposed along the first accommodating space (131).
3. Camera module according to claim 1, characterized in that the fixing bracket (13) is integrally formed with the elastic element (14).
4. Camera module according to claim 1, wherein the elastic element (14) is an interference fit with the lens (12).
5. Camera module according to claim 1, wherein the camera module (10) comprises two lenses (12), the fixing support (13) comprises two first accommodating spaces (131), one elastic element (14) is respectively arranged in the two first accommodating spaces (131), and one lens (12) is arranged in each elastic element (14).
6. Camera module according to claim 1, wherein the camera module (10) comprises two lenses (12), the fixing support (13) comprises one first accommodating space (131), one elastic element (14) is arranged in the first accommodating space (131), the elastic element (14) comprises two second accommodating spaces (141), and one lens (12) is arranged in each second accommodating space (141).
7. A terminal, characterized in that it comprises a camera module (10) according to any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910425789.8A CN110035212B (en) | 2019-05-21 | 2019-05-21 | Camera module and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910425789.8A CN110035212B (en) | 2019-05-21 | 2019-05-21 | Camera module and terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110035212A CN110035212A (en) | 2019-07-19 |
| CN110035212B true CN110035212B (en) | 2023-11-03 |
Family
ID=67242865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910425789.8A Active CN110035212B (en) | 2019-05-21 | 2019-05-21 | Camera module and terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110035212B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110519490A (en) * | 2019-07-23 | 2019-11-29 | RealMe重庆移动通信有限公司 | Camera module and electronic equipment |
| CN112261248A (en) * | 2020-10-09 | 2021-01-22 | 上海摩软通讯技术有限公司 | Mobile terminal |
| CN112543269B (en) * | 2020-12-01 | 2023-04-07 | 北京小米移动软件有限公司 | Mounting structure and electronic equipment of module of making a video recording |
| CN113873173B (en) * | 2021-10-19 | 2022-06-07 | 深圳市新四季信息技术有限公司 | Co-bracket double-camera, mobile terminal and double-camera coaxiality adjusting jig |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206181192U (en) * | 2016-11-11 | 2017-05-17 | 歌尔科技有限公司 | Camera module |
| CN108600602A (en) * | 2018-07-26 | 2018-09-28 | 维沃移动通信有限公司 | A kind of camera module of mobile terminal and mobile terminal |
| CN108833757A (en) * | 2018-07-10 | 2018-11-16 | 昆山丘钛微电子科技有限公司 | Camera module, the manufacturing method of camera module and mobile terminal |
| CN108965669A (en) * | 2018-07-26 | 2018-12-07 | 维沃移动通信有限公司 | A kind of camera module of mobile terminal and mobile terminal |
| CN209710197U (en) * | 2019-05-21 | 2019-11-29 | 昆山丘钛微电子科技有限公司 | Camera module and terminal |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105518525B (en) * | 2014-10-27 | 2018-02-02 | 深圳市大疆创新科技有限公司 | The fuselage and camera model of camera lens limit assembly, camera |
-
2019
- 2019-05-21 CN CN201910425789.8A patent/CN110035212B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206181192U (en) * | 2016-11-11 | 2017-05-17 | 歌尔科技有限公司 | Camera module |
| CN108833757A (en) * | 2018-07-10 | 2018-11-16 | 昆山丘钛微电子科技有限公司 | Camera module, the manufacturing method of camera module and mobile terminal |
| CN108600602A (en) * | 2018-07-26 | 2018-09-28 | 维沃移动通信有限公司 | A kind of camera module of mobile terminal and mobile terminal |
| CN108965669A (en) * | 2018-07-26 | 2018-12-07 | 维沃移动通信有限公司 | A kind of camera module of mobile terminal and mobile terminal |
| CN209710197U (en) * | 2019-05-21 | 2019-11-29 | 昆山丘钛微电子科技有限公司 | Camera module and terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110035212A (en) | 2019-07-19 |
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