CN207820037U - A kind of camera lens of vehicle camera and lens fixing base fit structure - Google Patents
A kind of camera lens of vehicle camera and lens fixing base fit structure Download PDFInfo
- Publication number
- CN207820037U CN207820037U CN201721779569.8U CN201721779569U CN207820037U CN 207820037 U CN207820037 U CN 207820037U CN 201721779569 U CN201721779569 U CN 201721779569U CN 207820037 U CN207820037 U CN 207820037U
- Authority
- CN
- China
- Prior art keywords
- lens
- fixing base
- camera
- metal insert
- camera lens
- 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
- 229910052751 metal Inorganic materials 0.000 claims abstract description 46
- 239000002184 metal Substances 0.000 claims abstract description 46
- 239000004568 cement Substances 0.000 claims abstract description 30
- 239000003292 glue Substances 0.000 claims abstract description 23
- 229910000838 Al alloy Inorganic materials 0.000 claims description 5
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 12
- 230000000717 retained effect Effects 0.000 abstract description 2
- 238000006467 substitution reaction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 8
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000004381 surface treatment Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004819 Drying adhesive Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000006056 electrooxidation reaction Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Lens Barrels (AREA)
Abstract
The utility model discloses a kind of camera lenses of vehicle camera and lens fixing base fit structure, the bottom end of the camera lens is located in lens fixing base, the upper and lower ends of the lens fixing base penetrate through, the lens fixing base is imbedded at the metal insert at the top of plastic cement fixed seat comprising a plastic cement fixed seat and one, the camera lens is be bonded by glue with metal insert, the utility model securely connects metal insert in plastic cement fixed seat by heeling-in mode, it is Nian Jie with camera lens by glue using metal insert, the lens fixing base of the traditional plastic cement material of substitution passes through UV glue stickings with camera lens, realize that the lens fixing base and camera lens of the utility model are affixed, improve the power that is adhesively fixed of camera lens and lens fixing base, both the advantages of can having retained plastic cement fixed seat, cost can be reduced again, prolong the service life.
Description
Technical field
The utility model is related to camera technical fields, refer in particular to a kind of camera lens and lens fixing base of vehicle camera
Fit structure.
Background technology
As vehicle-mounted camera formally marches toward " mega pixel " epoch, camera and image sensor optical axis consistency are wanted
Higher is sought, in order to solve this technical barrier, introduces vehicle-mounted camera active focus technique.
The cooperation of traditional SD cam lens fixed seat and camera lens is generally into luggage by the way of full thread cooperation
Match；The high definition vehicle-mounted camera of higher-end generally uses full metal jacket on the market at present, and fixed force deficiency problem is not present, but
Cost is higher and heavy, according to plastic cement material shell, refering to Figure 1, people are after actively focusing to camera lens 3 ', then leads to
It crosses the bonding camera lens 3 ' of UV glue 2 ' and the mode of lens fixing base 1 ' forms existing million camera；And for the mirror of plastic cement material
Head fixed seat 1 ' is bonding with the camera lens 3 ' of metal, because the lens fixing base 1 ' of plastic cement material can absorb the moisture in air, with
The increase of absorbed moisture, lens fixing base 1 ' can be caused to be detached from UV glue, lens fixing base 1 ' is caused to be layered with metal, is used
Short life, how to promote camera lens with lens fixing base adhesive strength is a great problem.
Utility model content
It, can be with the purpose of this utility model is to provide a kind of camera lens of vehicle camera and lens fixing base fit structure
The power that is adhesively fixed of camera lens and lens fixing base is promoted, cost is reduced and prolongs the service life.
In order to achieve the above objectives, the solution of the utility model is：
A kind of camera lens of vehicle camera and lens fixing base fit structure, the bottom end of the camera lens is located in camera lens and fixes
In seat, the upper and lower ends of the lens fixing base penetrate through, and the lens fixing base includes that a plastic cement fixed seat and one are imbedded at modeling
Metal insert at the top of glue fixed seat, the camera lens are be bonded by glue with metal insert.
The metal insert is equipped with projection ring, and the metal insert is fixedly arranged on by projection ring at the top of plastic cement fixed seat.
The projection ring include the first projection ring stepped with the top of metal insert and by metal insert outward and
With the second projection ring of the first projection central spacer projection.
The first projection ring forms a groove with metal insert top and plastic cement fixed seat.
The camera lens passes through UV glue stickings with metal insert.
The metal insert is made via process of surface treatment.
The process of surface treatment includes anode oxidation process.
The metal insert is aluminium alloy.
After adopting the above technical scheme, because the ability that material absorbs moisture in air is stronger, bonding longevity of the glue to material
Life is shorter, and the ability of moisture is weaker than the ability that plastic cement material absorbs moisture in air in metal material absorption air, so this
Utility model securely connects metal insert in plastic cement fixed seat by heeling-in mode, passes through glue and camera lens using metal insert
Bonding, the lens fixing base of the traditional plastic cement material of substitution, by UV glue stickings, realize that the camera lens of the utility model is fixed with camera lens
Seat is affixed with camera lens, the advantages of improving the power that is adhesively fixed of camera lens and lens fixing base, can not only retain plastic cement fixed seat, but also
Cost can be reduced, is prolonged the service life.
Description of the drawings
Fig. 1 is the sectional view after existing camera lens is Nian Jie with lens fixing base；
Fig. 2 is the sectional view of the utility model.
【Symbol description】
【It is existing】
1 ' UV glue 2 ' of lens fixing base
Camera lens 3 '
【The utility model】
1 central region 11 of plastic cement fixed seat
2 camera lens 3 of UV glue
4 first projection ring 42 of metal insert
Second projection ring, 41 groove 43.
Specific implementation mode
To reach above-mentioned purpose and effect, technological means and construction used by the utility model, hereby draw with regard to this practicality
Novel its feature of preferred embodiment elaborate and function are as follows, are understood completely with sharp.
It please refers to shown in Fig. 2, the utility model discloses a kind of camera lens of vehicle camera and tied with lens fixing base cooperation
Structure, including lens fixing base and camera lens 3, the bottom end of the camera lens 3 are located in lens fixing base, and the lens fixing base includes
One plastic cement fixed seat 1 and one is imbedded at the metal insert 4 at 1 top of plastic cement fixed seat, and the upper and lower ends of the lens fixing base are passed through
Logical, the bottom end of the camera lens 3 is located in metal insert 4, and the camera lens 3 is Nian Jie by UV glue 2 with metal insert 4, and UV glue 2 can
Glue to be suitable for metal adhesive with other is replaced, such as instant drying adhesive water, AB glue.Therefore, because material absorbs moisture in air
Ability it is stronger, glue is shorter to the bonding service life of material, and metal material absorbs the ability of moisture in air and is weaker than plastic cement material
Matter absorbs the ability of moisture in air, so the utility model securely connects metal in plastic cement fixed seat 1 by heeling-in mode
Inserts 4, it is Nian Jie with camera lens 3 by glue using metal insert 4, replace the lens fixing base of traditional plastic cement material to pass through with camera lens
UV glue stickings realize that the lens fixing base of the utility model and camera lens 3 are affixed, it is bonding with lens fixing base to improve camera lens 3
Fixed force, the advantages of can not only having retained plastic cement fixed seat 1, but also cost can be reduced, prolong the service life.
It is resisted against plastic cement fixed seat 1 in order to make metal insert 4 hold, the metal insert 4 is equipped with projection ring, the metal
Inserts 4 is fixedly arranged on 1 top of plastic cement fixed seat by projection ring, and the projection ring includes stepped with the top of metal insert 4
The first projection ring 42 and be spaced the second projection ring 41 of projection outward and with the first projection ring 42 by metal insert 4, described the
One projection ring 42 and the second projection ring 41, the top of metal insert 4 and middle part are stepped, and the metal insert 4
The relatively described first projection ring 42 in middle part is inside contracted with the second projection ring 41, to the first projection ring 42 and the second projection
1 top of the plastic cement fixed seat that is fixedly clamped between ring 41.
The first projection ring 42 forms a groove 43 with 4 top of metal insert and plastic cement fixed seat 1, when bonding camera lens 3
When with lens fixing base, surplus glue can overflow, and flow into the groove 43, be convenient to clean.
The metal insert 4 is aluminium alloy, in order to overcome the defect of aluminum alloy surface hardness, wear resistance etc., is expanded
Big application range, prolongs the service life, and process for treating surface becomes an indispensable ring in aluminium alloy use, and anodic oxidation
Technology is most widely used and most successful at present, so the metal insert 4 is made via process of surface treatment, at the surface
Science and engineering skill includes anode oxidation process, anodic oxidation (anodic oxidation), the electrochemical oxidation of metal or alloy.Aluminium and
Its alloy is under corresponding electrolyte and specific process conditions, under the action of impressed current, on aluminum products (anode)
Form the process of layer oxide film.
The technology contents and technical characterstic of the utility model have revealed that as above, the quantity of the building block of the utility model is simultaneously
It is not limited with above-mentioned, those skilled in the art is still potentially based on the announcement of the utility model and makees various new without departing substantially from this practicality
The replacement and modification of type creation spirit.Therefore, the scope of protection of the utility model should be not limited to disclosed in embodiment, and should include
Various replacements and modification without departing substantially from the utility model, and covered by claims.
Claims (6)
1. a kind of camera lens of vehicle camera and lens fixing base fit structure, the bottom end of the camera lens is located in lens fixing base
It is interior, the upper and lower ends perforation of the lens fixing base, it is characterised in that：The lens fixing base includes a plastic cement fixed seat and one
The metal insert being imbedded at the top of plastic cement fixed seat, the camera lens are be bonded by glue with metal insert.
2. a kind of camera lens of vehicle camera as described in claim 1 and lens fixing base fit structure, it is characterised in that：Institute
It states metal insert and is equipped with projection ring, the metal insert is fixedly arranged on by projection ring at the top of plastic cement fixed seat.
3. a kind of camera lens of vehicle camera as claimed in claim 2 and lens fixing base fit structure, it is characterised in that：Institute
State projection ring include the first projection ring stepped with the top of metal insert and by metal insert outward and with the first projection
Second projection ring of central spacer projection.
4. a kind of camera lens of vehicle camera as claimed in claim 3 and lens fixing base fit structure, it is characterised in that：Institute
It states the first projection ring and forms a groove with metal insert top and plastic cement fixed seat.
5. special such as a kind of camera lens of vehicle camera of Claims 1-4 any one of them and lens fixing base fit structure
Sign is：The camera lens passes through UV glue stickings with metal insert.
6. special such as a kind of camera lens of vehicle camera of Claims 1-4 any one of them and lens fixing base fit structure
Sign is：The metal insert is aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721779569.8U CN207820037U (en) | 2017-12-19 | 2017-12-19 | A kind of camera lens of vehicle camera and lens fixing base fit structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721779569.8U CN207820037U (en) | 2017-12-19 | 2017-12-19 | A kind of camera lens of vehicle camera and lens fixing base fit structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207820037U true CN207820037U (en) | 2018-09-04 |
Family
ID=63333286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721779569.8U Active CN207820037U (en) | 2017-12-19 | 2017-12-19 | A kind of camera lens of vehicle camera and lens fixing base fit structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207820037U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112601003A (en) * | 2020-12-24 | 2021-04-02 | 信利光电股份有限公司 | Camera module and assembling method thereof |
-
2017
- 2017-12-19 CN CN201721779569.8U patent/CN207820037U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112601003A (en) * | 2020-12-24 | 2021-04-02 | 信利光电股份有限公司 | Camera module and assembling method thereof |
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| GR01 | Patent grant |