CN107819989A - A kind of assembling structure of camera and housing - Google Patents
A kind of assembling structure of camera and housing Download PDFInfo
- Publication number
- CN107819989A CN107819989A CN201711120904.8A CN201711120904A CN107819989A CN 107819989 A CN107819989 A CN 107819989A CN 201711120904 A CN201711120904 A CN 201711120904A CN 107819989 A CN107819989 A CN 107819989A
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- CN
- China
- Prior art keywords
- cavity
- housing
- camera
- diameter
- cylinder
- 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.)
- Pending
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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
-
- 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
- H04N23/51—Housings
-
- 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
- H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
Abstract
The invention discloses the assembling structure of a kind of camera and housing, including housing, there is the coaxial less epimere cavity of diameter and the hypomere cavity being relatively large in diameter in housing；Camera housing, it is by round seat and the first coaxially connected cylinder, there is the lower central cavity and the less central upper portion cavity of diameter being relatively large in diameter in casing of pick-up head body, the coaxial close-fitting of first cylinder is welded in the hypomere cavity of housing, and lens group is co-axially mounted in the central upper portion cavity of camera housing；Focusing part, it is made up of disc and the second coaxially connected cylinder, in focusing part there is the hypomere center cavity being relatively large in diameter and the less upper section central cavity of diameter, the second cylinder coaxially can be slidably mounted in the lower central cavity of camera housing；Imaging sensor is coaxially contained in the cavity of focusing part hypomere center.Thread pitch is not present in the present invention in focussing process, and quick focusing can be achieved.
Description
Technical field
The present invention relates to camera structure field, the assembling structure of specifically a kind of camera and housing.
Background technology
Existing camera is made up of shell body, camera housing, and camera housing is rotatably installed in shell body and led to
Screw thread pair connection is crossed, lens group is arranged in casing of pick-up head body, and imaging sensor and its circuit board are fixed in shell body, are passed through
Rotating camera housing is to focus.The camera of this structure is because zooming section is screw thread pair connection, due to screw thread
Gap exists and focusing can be had an impact, it is difficult to quickly adjusts focal length.
The content of the invention is it is an object of the invention to provide the assembling structure of a kind of camera and housing, to solve prior art
There is thread pitch in quickcam image focusing part, using screw thread pair connection the problem of having a negative impact to focusing.
In order to achieve the above object, the technical solution adopted in the present invention is：
A kind of assembling structure of camera and housing, it is characterised in that：Including：
Housing, it has the cavity of coaxial vertical insertion housing, and cavity is by the less epimere cavity of diameter and is relatively large in diameter down
Section cavity is formed；
Camera housing, it is made up of round seat and coaxially connected the first cylinder at the top of round seat, had in casing of pick-up head body
The central cavity of coaxial vertical insertion camera housing, central cavity is by round seat and the lower central cavity that is relatively large in diameter
And the less central upper portion cavity of diameter is formed, wherein in the external diameter of the first cylinder, length and housing epimere cavity it is interior
The coaxial close-fitting of the first cylinder of footpath, length Corresponding matching, and camera housing is welded in the hypomere cavity of housing, camera
Lens group is co-axially mounted in the central upper portion cavity of housing；
Focusing part, it is made up of disc and coaxially connected the second cylinder at the top of disc, is had in focusing part coaxial
The center cavity of vertical insertion focusing part, center cavity is by disc and the hypomere center cavity that is relatively large in diameter and straight
The less upper section central cavity in footpath is formed, the second cylinder external diameter of part of focusing and the lower central cavity internal diameter of camera housing
Matching, and the second cylinder coaxially can be slidably mounted in the lower central cavity of camera housing；
Imaging sensor with circuit board, imaging sensor is coaxially contained in the cavity of focusing part hypomere center, and circuit board connects
It is connected on focusing part bottom.
The assembling structure of described a kind of camera and housing, it is characterised in that：Casing of pick-up head body sidewall is corresponded in bottom
Chambers of the heart body position has been screwed into holding screw, and through casing of pick-up head body sidewall and focusing the second cylinder of part side is screwed into by holding screw
With fixed part of focusing in wall.
The assembling structure of described a kind of camera and housing, it is characterised in that：In camera housing outside the first cylinder
Wall is provided with multi-turn groove, and bonding wire is placed respectively in groove, using ultrasonic bonding mode by bonding wire by the first cylinder with taking the photograph
As the epimere cavity of casing welds.
The assembling structure of described a kind of camera and housing, it is characterised in that：Supersonic welding termination process is：Ultrasonic wave is made
For lens housing and casing of pick-up head contact level, it can produce the dither of tens of thousands of times per second, it is this to reach certain amplitude
Dither, ultrasonic energy is sent to by weldment by welding zone, because welding zone is that acoustic resistance is big at the interface of two welding, therefore
Localized hyperthermia can be produced, and due to plastics poor thermal conductivity, can't in time distribute for the moment, be gathered in welding zone, cause lens housing
Melted rapidly with casing of pick-up head contact level, after certain pressure, be fused into one it.
The present invention focusing when, unclamp holding screw, by slide focus part, with change focus part in imaging sensor with taking the photograph
As the axial distance between lens group in casing, so as to realize the purpose of focusing, the locked position of holding screw is used after the completion of focusing
Put, thread pitch is not present in focussing process, therefore will not have a negative impact to focusing, quick focusing can be achieved.
In the present invention, welded between housing and camera housing using ultrasonic bonding mode by bonding wire, there is welding
Rapidly, the advantages of sealing property is excellent, installation time is saved, while also improves airtight quality.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Embodiment
As shown in figure 1, the assembling structure of a kind of camera and housing, including：
Lens housing 5, it has cavity of coaxial vertical insertion housing 5, cavity by the less epimere cavity of diameter and diameter compared with
Big hypomere cavity 5.1 is formed；
Camera housing 6, it is made up of round seat 6.1 and coaxially connected the first cylinder 6.2 at the top of round seat 6.1, camera
There is in housing 6 central cavity of coaxial vertical insertion camera housing 6, central cavity by round seat 6.1 and diameter compared with
Big lower central cavity and the less central upper portion cavity of diameter are formed, wherein the external diameter of the first cylinder 6.2, length with
The internal diameter of epimere cavity, length Corresponding matching in housing 5, and the 6.2 coaxial close-fitting of the first cylinder of camera housing 6 is welded on
In the hypomere cavity of housing 5, lens group 7 is co-axially mounted in the central upper portion cavity of camera housing 6；
Focusing part 3, it is made up of disc 3.1 and coaxially connected the second cylinder 3.2 at the top of disc 3.1, part 3 of focusing
The interior center cavity with coaxial vertical insertion focusing part 3, center cavity is by disc 3.1 and the hypomere that is relatively large in diameter
Center cavity and the less upper section central cavity of diameter are formed, the external diameter of the second cylinder 3.2 and camera housing of part 3 of focusing
6 lower central cavity internal diameter matching, and the second cylinder 3.2 coaxially can be slidably mounted at the lower central of camera housing 6
In cavity；
Imaging sensor 1 with circuit board 2, imaging sensor 1 is coaxially contained in the focusing hypomere center cavity of part 3, and circuit
Plate 2 is connected to focusing part 3 bottom.
The side wall of camera housing 6 corresponds to lower central cavity position and has been screwed into holding screw 4, is passed through and taken the photograph by holding screw 4
As the side wall of casing 6 and it is screwed into the side wall of the second cylinder of focusing part 3.2 with fixed part 3 of focusing.
The outer wall of first cylinder 6.2 is provided with multi-turn groove in camera housing 6, and bonding wire 8 is placed respectively in groove, using super
Sound wave welding manner is welded the epimere cavity of the first cylinder 6.2 and camera housing 6 by bonding wire 8.
Supersonic welding termination process is：Ul-trasonic irradiation can produce per second several in lens housing and casing of pick-up head contact level
The dither of ten thousand times, this dither for reaching certain amplitude, ultrasonic energy is sent to by weldment by welding zone, due to weldering
Area is that acoustic resistance is big at the interface of two welding, therefore can produce localized hyperthermia.Again due to plastics poor thermal conductivity, for the moment can't
Distribute in time, be gathered in welding zone, cause lens housing to be melted rapidly with casing of pick-up head contact level, after certain pressure, make
It is fused into one.
Claims (4)
- A kind of 1. assembling structure of camera and housing, it is characterised in that：Including：Lens housing, it has the cavity of coaxial vertical insertion housing, and cavity is by the less epimere cavity of diameter and is relatively large in diameter Hypomere cavity form；Camera housing, it is made up of round seat and coaxially connected the first cylinder at the top of round seat, had in casing of pick-up head body The central cavity of coaxial vertical insertion camera housing, central cavity is by round seat and the lower central cavity that is relatively large in diameter And the less central upper portion cavity of diameter is formed, wherein in the external diameter of the first cylinder, length and housing epimere cavity it is interior The coaxial close-fitting of the first cylinder of footpath, length Corresponding matching, and camera housing is welded in the hypomere cavity of housing, camera Lens group is co-axially mounted in the central upper portion cavity of housing；Focusing part, it is made up of disc and coaxially connected the second cylinder at the top of disc, is had in focusing part coaxial The center cavity of vertical insertion focusing part, center cavity is by disc and the hypomere center cavity that is relatively large in diameter and straight The less upper section central cavity in footpath is formed, the second cylinder external diameter of part of focusing and the lower central cavity internal diameter of camera housing Matching, and the second cylinder coaxially can be slidably mounted in the lower central cavity of camera housing；Imaging sensor with circuit board, imaging sensor is coaxially contained in the cavity of focusing part hypomere center, and circuit board connects It is connected on focusing part bottom.
- 2. the assembling structure of a kind of camera according to claim 1 and housing, it is characterised in that：Casing of pick-up head body sidewall Corresponding lower central cavity position has been screwed into holding screw, and through casing of pick-up head body sidewall and focusing part the is screwed into by holding screw With fixed part of focusing in two cylindrical sidewalls.
- 3. the assembling structure of a kind of camera according to claim 1 and housing, it is characterised in that：In camera housing One cylindrical body outer wall is provided with multi-turn groove, and bonding wire is placed respectively in groove, using ultrasonic bonding mode by bonding wire by first The epimere cavity of cylinder and camera housing welds.
- 4. the assembling structure of a kind of camera according to claim 3 and housing, it is characterised in that：Supersonic welding termination process For：Ul-trasonic irradiation can produce the dither of tens of thousands of times per second in lens housing and casing of pick-up head contact level, this to reach Ultrasonic energy, welding zone is sent to by weldment by the dither of certain amplitude, is at the interface of two welding due to welding zone Acoustic resistance is big, therefore can produce localized hyperthermia, and due to plastics poor thermal conductivity, can't in time distribute for the moment, be gathered in welding zone, cause Lens housing is melted rapidly with casing of pick-up head contact level, after certain pressure, be fused into one it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711120904.8A CN107819989A (en) | 2017-11-14 | 2017-11-14 | A kind of assembling structure of camera and housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711120904.8A CN107819989A (en) | 2017-11-14 | 2017-11-14 | A kind of assembling structure of camera and housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107819989A true CN107819989A (en) | 2018-03-20 |
Family
ID=61609247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711120904.8A Pending CN107819989A (en) | 2017-11-14 | 2017-11-14 | A kind of assembling structure of camera and housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107819989A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110706584A (en) * | 2019-09-09 | 2020-01-17 | 武汉华星光电技术有限公司 | Backlight module and display device |
| CN111147699A (en) * | 2018-11-02 | 2020-05-12 | 南昌欧菲光电技术有限公司 | Electronic equipment, camera device and mounting base thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2634752Y (en) * | 2003-06-26 | 2004-08-18 | 李新华 | Electric control regulating focal distance micro camera |
| CN2935211Y (en) * | 2006-06-16 | 2007-08-15 | 宁波舜宇光电信息有限公司 | Camera |
| CN103389610A (en) * | 2013-07-24 | 2013-11-13 | 南昌欧菲光电技术有限公司 | Camera module, manufacturing method thereof and handheld communication device adopting camera module |
| CN105700154A (en) * | 2016-03-23 | 2016-06-22 | 浙江东方光学眼镜有限公司 | Imaging lens for typoscope |
| CN206311825U (en) * | 2016-12-16 | 2017-07-07 | 福建福光天瞳光学有限公司 | A kind of hand-adjusting type LONG WAVE INFRARED thermometric camera lens |
-
2017
- 2017-11-14 CN CN201711120904.8A patent/CN107819989A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2634752Y (en) * | 2003-06-26 | 2004-08-18 | 李新华 | Electric control regulating focal distance micro camera |
| CN2935211Y (en) * | 2006-06-16 | 2007-08-15 | 宁波舜宇光电信息有限公司 | Camera |
| CN103389610A (en) * | 2013-07-24 | 2013-11-13 | 南昌欧菲光电技术有限公司 | Camera module, manufacturing method thereof and handheld communication device adopting camera module |
| CN105700154A (en) * | 2016-03-23 | 2016-06-22 | 浙江东方光学眼镜有限公司 | Imaging lens for typoscope |
| CN206311825U (en) * | 2016-12-16 | 2017-07-07 | 福建福光天瞳光学有限公司 | A kind of hand-adjusting type LONG WAVE INFRARED thermometric camera lens |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111147699A (en) * | 2018-11-02 | 2020-05-12 | 南昌欧菲光电技术有限公司 | Electronic equipment, camera device and mounting base thereof |
| CN111147699B (en) * | 2018-11-02 | 2022-01-07 | 南昌欧菲光电技术有限公司 | Electronic equipment, camera device and mounting base thereof |
| CN110706584A (en) * | 2019-09-09 | 2020-01-17 | 武汉华星光电技术有限公司 | Backlight module and display device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180320 |
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| RJ01 | Rejection of invention patent application after publication |